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THOMAS KOHNEN

TitleVisiting Professor
InstitutionBaylor College of Medicine
DepartmentDepartment of Ophthalmology
Address6565 Fannin
Houston, TX 77030
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Melianets V, Kaiser KP, Hemkeppler E, Kohnen T, B?hm M. Comparison of an image-guided system with four other devices for planning precise toric intraocular lens power calculation and axis alignment. J Cataract Refract Surg. 2025 Oct 01; 51(10):851-859. PMID: 40779664; PMCID: PMC12447813.
      Citations:    Fields:    
    2. Marinow SD, Kaiser KP, Wend J, Kohnen T. Bilateral implantation of a non-diffractive extended depth of focus intraocular lens in a pediatric patient with lamellar cataract. Int Ophthalmol. 2025 Sep 18; 45(1):378. PMID: 40965698; PMCID: PMC12446101.
      Citations:    Fields:    Translation:Humans
    3. Kaiser KP, Kohnen T, Ardjomand N. Intracorneal deposits after keratorefractive lenticule extraction (KLEx): the importance of instrument quality. J Cataract Refract Surg. 2025 Sep 09. PMID: 40922080.
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    4. Kohnen T, Schug T, Kolb-Wetterau C, Jandewerth T, Bucur J, Lwowski C, Kaiser KP. Accuracy of Intraocular Lens Calculation in a Non-diffractive Extended Depth of Focus Intraocular Lens After Myopic LASIK. J Refract Surg. 2025 Sep; 41(9):e950-e957. PMID: 40923606.
      Citations:    Fields:    Translation:Humans
    5. Kohnen T, Ramasubramanian V, Suryakumar R. A review of angle kappa and multifocal intraocular lenses and their effect on visual outcomes. Acta Ophthalmol. 2025 Aug 30. PMID: 40884206.
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    6. Khoramnia R, Kohnen T. Klin Monbl Augenheilkd. 2025 Aug; 242(8):793-794. PMID: 40840454.
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    7. Kaiser KP, Jandewerth T, Bucur J, Biller ML, Lwowski C, Kohnen T. Intraocular Lens Power Calculation in Myopic Eyes Undergoing Bilensectomy: Analysis of Comparability and Accuracy. J Cataract Refract Surg. 2025 Aug 04. PMID: 40759103.
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    8. Schug T, D?vidov? P, Kohnen T. Posterior synechiae and cataract formation as a late complication of a foldable iris-fixated phakic IOL. J Cataract Refract Surg. 2025 Jul 22. PMID: 40694842.
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    9. D?vidov? P, Kohnen T. [From indications to outcome-A concise overview of supplementary intraocular lenses]. Ophthalmologie. 2025 Sep; 122(9):685-692. PMID: 40691357.
      Citations:    Fields:    Translation:Humans
    10. Srinivas SP, Young AL, Behndig A, Chang DF, Dhubhghaill SN, Eom Y, Fan AH, Findl O, Gundersen KG, Khanna RC, Kohnen T, Mah FS, Miller KM, Nanavaty MA, Nuijts R, Oshika T, Pardianto G, Reus NJ, Ruit S, Sharma N, Venkatesh R, Zhang M, Zheng K, Rao SK, Ali? JL. Controversies, consensuses and guidelines on modern cataract surgery by the academy of Asia-Pacific professors of ophthalmology (AAPPO). Asia Pac J Ophthalmol (Phila). 2025 Jul-Aug; 14(4):100224. PMID: 40628343.
      Citations:    Fields:    Translation:Humans
    11. Davidova P, Kaiser KP, Hemkeppler E, B?hm M, Kohnen T. Effects of Pupil Size on Functional Outcomes of a Simultaneous Vision Intraocular Lens. J Refract Surg. 2025 Jul; 41(7):e645-e654. PMID: 40626432.
      Citations:    Fields:    Translation:Humans
    12. Kaiser KP, Jandewerth T, Wanten JC, Lwowski C, Sobhi M, Nuijts RMMA, Kohnen T. Barrett RX tool for intraocular lens power calculation in pseudophakic eyes undergoing intraocular lens exchange. J Cataract Refract Surg. 2025 Jun 30. PMID: 40583175.
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    13. Kohnen T, Wenner Y, Fronius M, D?vidov? P, Kuhli-Hattenbach C. [Pediatric cataract-part?2 : Surgical treatment]. Ophthalmologie. 2025 Jun; 122(6):487-497. PMID: 40473961.
      Citations:    Fields:    Translation:Humans
    14. Koch DD, Kohnen T. Setting standards for astigmatism analysis. J Cataract Refract Surg. 2025 Jun 01; 51(6):439. PMID: 40421846.
      Citations:    Fields:    
    15. Koch DD, Holladay JT, Naeser K, Abulafia A, Wang L, Stulting RD, Kohnen T, Koch DD, Holladay JT, Naeser K, Abulafia A, Wang L, Stulting RD, Kohnen T. Standards for analyzing astigmatic outcomes: Part II: Recommended statistical methods. J Cataract Refract Surg. 2025 Jun 01; 51(6):447-455. PMID: 40029139.
      Citations:    Fields:    Translation:Humans
    16. Kohnen T, Naeser K, Holladay JT, Stulting RD, Wang L, Abulafia A, Koch DD, Kohnen T, N?ser K, Holladay JT, Stulting RD, Wang L, Abulafia A, Koch DD. Standards for analyzing astigmatic outcomes: Part I: astigmatism basics. J Cataract Refract Surg. 2025 Jun 01; 51(6):440-446. PMID: 40029151.
      Citations:    Fields:    Translation:Humans
    17. Kohnen T. Response to Comment from Daya et al: Current and future nomenclature and categorization of intraocular lenses. J Cataract Refract Surg. 2025 May 28. PMID: 40426316.
      Citations:    Fields:    
    18. Kohnen T, Kaiser KP, Biller M, Davidova P, Klinkenbusch A, Hemkeppler E, Wend J, Omerovic ZH, B?hm M, Kohnen T. Visual performance after implantation of a new trifocal IOL with an advanced hydrophobic acrylic biomaterial. J Cataract Refract Surg. 2025 May 21. PMID: 40398407.
      Citations:    Fields:    
    19. Sapok E, Kaiser KP, Kohnen T, Schmack I, Sapok E, Kaiser KP, Kohnen T, Schmack I. Comparison of 11 Intraocular Lens Power Calculation Formulas in Eyes Undergoing Simultaneous Cataract Surgery and Descemet Membrane Endothelial Keratoplasty. Am J Ophthalmol. 2025 Sep; 277:295-304. PMID: 40381708.
      Citations:    Fields:    Translation:Humans
    20. Ribeiro F, Dick HB, Kohnen T, Findl O, Nuijts R, Cochener B, Fern?ndez J. Reply: Evidence-based functional classification of simultaneous vision intraocular lenses: seeking a global consensus by the ESCRS Functional Vision Working Group. J Cataract Refract Surg. 2025 May 01; 51(5):437. PMID: 40063377.
      Citations:    Fields:    
    21. Kuhli-Hattenbach C, Wenner Y, Fronius M, D?vidov? P, Kohnen T. [Cataract in childhood-Part?1 : Diagnostics and preoperative management]. Ophthalmologie. 2025 May; 122(5):410-418. PMID: 40304738.
      Citations:    Fields:    Translation:Humans
    22. Hoffmann P, Potvin R, Anello RD, Hengerer F, Auffarth G, Guldenfels Y, Bertelmann E, Ruiz Mesa R, Fischinger I, Krawczyk S, Seitz B, Antolin-Garcia D, Schmickler S, Hoffart L, Kohnen T, Relucio AS. Comparing Rotational Stability Over Time Between Four Monofocal Toric Intraocular Lenses. Clin Ophthalmol. 2025; 19:1345-1355. PMID: 40297671; PMCID: PMC12036338.
      Citations:    
    23. Luckmann M, B?hm M, Hemkeppler E, Kohnen T. Pulsed light epithelium-off accelerated corneal collagen crosslinking with 30mW/cm2 irradiance and 7.2?J/cm2 radiant exposure: 2-year results. Int Ophthalmol. 2025 Apr 16; 45(1):156. PMID: 40237849; PMCID: PMC12003459.
      Citations:    Fields:    Translation:Humans
    24. Chedid A, Fronius M, Wenner Y, Cirina L, Kohnen T, Kuhli-Hattenbach C. Optical coherence tomography (OCT) parameters in amblyopia. Strabismus. 2025 Apr 14; 1-11. PMID: 40226898.
      Citations: 1     Fields:    
    25. Schug T, Kohnen T, Kaiser KP, Lwowski C. Influence of artificial tears on corneal parameter measurement using three different devices: Keratometry and Scheimpflug technology, a randomized trial. Acta Ophthalmol. 2025 Aug; 103(5):e310-e317. PMID: 40153153; PMCID: PMC12235682.
      Citations: 1     Fields:    Translation:Humans
    26. Teus MA, Kohnen T, Ball J, Saelens IEY, Sutton G, Lawless M, Vives CP, Lapid-Gortzak R. Visual and subject-reported outcomes of a wavefront shaping extended depth of focus intraocular lens implanted bilaterally with monovision. J Cataract Refract Surg. 2025 Feb 18. PMID: 39982057; PMCID: PMC12187150.
      Citations:    Fields:    
    27. Jandewerth T, Kaiser KP, Hemkeppler E, Lwowski C, Kohnen T. Impact of Postoperative Walking vs. Lying Down on IOL Rotation After Lens Surgery: A Prospective Comparative Study. J Cataract Refract Surg. 2025 Feb 11. PMID: 39933137.
      Citations:    Fields:    
    28. Kaiser KP, Biller ML, Jandewerth T, Davidova P, Hemkeppler E, Lwowski C, B?hm M, Kohnen T, Kaiser KP. Biomechanical corneal effects of LASIK Xtra compared with conventional FS-LASIK in high myopic eyes. J Cataract Refract Surg. 2025 Feb 01; 51(2):106-112. PMID: 39602353.
      Citations:    Fields:    Translation:Humans
    29. Wendelstein J, Wolfinger T, Riaz KM, Seiler TG, Casazza M, Fischinger IR, Kohnen T, Bolz M, Wendelstein J, Wolfinger T, Seiler TG, Riaz KM, Casazza M, Fischinger I, Kohnen T, Bolz M. Cat Eyes - Iris Capture as Unusual Complication after Implantation of the Phakic Posterior Chamber Intraocular Lens. Klin Monbl Augenheilkd. 2025 Jan 27. PMID: 39572240.
      Citations:    Fields:    
    30. Wenner Y, Schneider J, Drisser T, Yang YY, Demeter T, Fronius M, Lorenz B, Kohnen T, M?ller M, Triesch J. Virtual reality-based Harms tangent screen test for strabismus measurement. Graefes Arch Clin Exp Ophthalmol. 2025 May; 263(5):1435-1442. PMID: 39757319; PMCID: PMC12149254.
      Citations:    Fields:    Translation:Humans
    31. Kohnen T. Building bridges, filling gaps. J Cataract Refract Surg. 2025 Jan 01; 51(1):1-2. PMID: 39716415.
      Citations:    Fields:    
    32. Kaiser KP, Jandewerth T, Davidova P, Kohnen T. Surgical implications in intraocular lens exchange with an open posterior capsule: a retrospective case series and review of the literature. J Cataract Refract Surg. 2024 Dec 24. PMID: 39716416; PMCID: PMC11980882.
      Citations: 1     Fields:    
    33. Bucur J, Kaiser KP, Biller ML, Kohnen T, Lwowski CM, Bucur J. Repeatability of Posterior Corneal Surface Measurements and Zernike Polynomials of 2 Ocular Biometers With Single and Dual Scheimpflug Cameras in Keratoconus and Healthy Eyes. Cornea. 2024 Dec 10; 44(10):1197-1207. PMID: 39661078.
      Citations:    Fields:    Translation:Humans
    34. Lopes BT, Belin MW, Henriquez MA, Izquierdo L, Kohnen T, Ambrosio R. Enhancing corneal ectasia susceptibility detection: analysis of a new algorithm (BAD-D v4). Sci Rep. 2024 12 04; 14(1):30226. PMID: 39632949; PMCID: PMC11618354.
      Citations:    Fields:    Translation:Humans
    35. Kaiser KP, Lwowski C, Nazir F, Kohnen T, Wenner Y. A comparison of cycloplegic effect of cyclopentolate 0.5% versus 1.0% eye drops with five different refraction measurement modalities in young adults. Graefes Arch Clin Exp Ophthalmol. 2025 Apr; 263(4):1135-1146. PMID: 39578255; PMCID: PMC12095448.
      Citations:    Fields:    Translation:Humans
    36. Kan-Tor Y, Abulafia A, Zadok D, Kohnen T, Savini G, Hoffer KJ, Benjamini Y, Kan-Tor Y, Abulafia A, Zadok D, Kohnen T, Savini G, Hoffer KJ, Benjamini Y. Spherical equivalent prediction analysis in intraocular lens power calculations using Eyetemis: a comprehensive approach. J Cataract Refract Surg. 2024 Nov 01; 50(11):1128-1134. PMID: 38958959.
      Citations: 1     Fields:    Translation:Humans
    37. Khoramnia R, Kohnen T. [Pursuing Perfection in Cataract and Refractive Surgery]. Klin Monbl Augenheilkd. 2024 Aug; 241(8):891-892. PMID: 39146573.
      Citations:    Fields:    Translation:Humans
    38. Kohnen T. Current and future nomenclature and categorization of intraocular lenses. J Cataract Refract Surg. 2024 Aug 01; 50(8):787-788. PMID: 39083405.
      Citations: 2     Fields:    Translation:Humans
    39. Ribeiro F, Pi?ero DP, Dick HB, Findl O, Cochener B, Kohnen T. Should enhanced monofocal intraocular lenses be the standard of care? An evidence-based appraisal by the ESCRS Functional Vision Working Group. J Cataract Refract Surg. 2024 Aug 01; 50(8):789-793. PMID: 39083406.
      Citations: 3     Fields:    Translation:Humans
    40. Ribeiro F, Dick HB, Kohnen T, Findl O, Nuijts R, Cochener B, Fern?ndez J. Evidence-based functional classification of simultaneous vision intraocular lenses: seeking a global consensus by the ESCRS Functional Vision Working Group. J Cataract Refract Surg. 2024 Aug 01; 50(8):794-798. PMID: 39083407.
      Citations: 12     Fields:    Translation:Humans
    41. Lwowski C, Kr?ger D, Kohnen T. Repeatability and agreement of two ocular biometers with single and dual Scheimpflug cameras in keratoconus eyes. Graefes Arch Clin Exp Ophthalmol. 2024 Nov; 262(11):3701-3709. PMID: 39046518.
      Citations:    Fields:    Translation:Humans
    42. Bucur J, Werner L, Kohnen T. Carbon bursts inside a small aperture intraocular lens after Nd:YAG laser capsulotomy. Am J Ophthalmol Case Rep. 2024 Dec; 36:102129. PMID: 39156904; PMCID: PMC11327537.
      Citations: 4     
    43. Kaiser KP, Jandewerth T, Bucur J, Kohnen T, Lwowski C. Axial length adjustment in eyes with silicone oil endotamponade reduces overestimation by a swept-source optical coherence tomography-based biometer. Clin Exp Ophthalmol. 2024 Nov; 52(8):833-839. PMID: 39034156.
      Citations:    Fields:    Translation:Humans
    44. Kaiser KP, Bucur J, Jandewerth T, Kohnen T, Lwowski C. Fellow eye data for intraocular lens calculation in eyes undergoing combined phacovitrectomy. Acta Ophthalmol. 2025 Feb; 103(1):e31-e37. PMID: 38994803; PMCID: PMC11704844.
      Citations: 2     Fields:    Translation:Humans
    45. Lwowski C, Wenner Y, Sapok E, Kohnen T. IOL calculation using six formulas in children undergoing lens extraction and primary IOL implantation with and without posterior optic capture. Graefes Arch Clin Exp Ophthalmol. 2024 Nov; 262(11):3693-3700. PMID: 38967775.
      Citations:    Fields:    Translation:Humans
    46. Lwowski C, Wenner Y, Kaiser KP, Sapok E, Kohnen T, Lwowski C. Intraocular lens calculation using the ESCRS online calculator in pediatric eyes undergoing lens extraction. J Cataract Refract Surg. 2024 Jul 01; 50(7):676-681. PMID: 38407982.
      Citations: 1     Fields:    Translation:Humans
    47. Poli S, Grohmann C, Wenzel DA, Poli K, T?nnerhoff J, Nedelmann M, Fiehler J, Burghaus I, Lehmann M, Glauch M, Schadwinkel HM, Kalmbach P, Zeller J, Peters T, Eschenfelder C, Agostini H, Campbell BC, Fischer MD, Sykora M, Mac Grory B, Feltgen N, Kowarik M, Seiffge D, Strbian D, Albrecht M, Alzureiqi MS, Auffarth G, B?zner H, Behnke S, Berberich A, Bode F, Bohmann FO, Cheng B, Czihal M, Danyel LA, Dimopoulos S, Pinhal Ferreira de Pinho JD, Fries FN, Gamulescu MA, Gekeler F, Gomez-Exposito A, Gumbinger C, Guthoff R, Hattenbach LO, Kellert L, Khoramnia R, Kohnen T, K?rten D, Lackner B, Laible M, Lee JI, Leithner C, Liegl R, Lochner P, Mackert M, Mbroh J, M?ller S, Nagel S, Prasuhn M, Purrucker J, Reich A, Mundiyanapurath S, Royl G, Salchow DJ, Sch?fer JH, Schlachetzki F, Schmack I, Thomalla G, Tieck Fernandez MP, Wakili P, Walter P, Wolf A, Wolf M, Bartz-Schmidt KU, Schultheiss M, Spitzer MS. Early REperfusion therapy with intravenous alteplase for recovery of VISION in acute central retinal artery occlusion (REVISION): Study protocol of a phase III trial. Int J Stroke. 2024 Aug; 19(7):823-829. PMID: 38591748.
      Citations:    
    48. Lwowski C, Kaiser KP, Bucur J, Schicho P, Kohnen T. Accuracy of using the axial length of the fellow eye for IOL calculation in retinal detachment eyes undergoing silicone oil removal. Br J Ophthalmol. 2024 Jun 20; 108(7):921-926. PMID: 37845000.
      Citations:    
    49. Davidova P, Biller M, Ademmer V, Kohnen T, Davidova P. Pupil size measurements with a multifunctional aberrometer/coherence interferometer/tomographer and two infrared-based pupillometers. J Cataract Refract Surg. 2024 Jun 01; 50(6):631-636. PMID: 38407983; PMCID: PMC11146177.
      Citations:    Fields:    Translation:Humans
    50. Arad T, Engel X, Ackermann H, Schmack I, Kohnen T, Arad T, Engel X, Ackermann H, Schmack I, Kohnen T. Reply : Association between anterior chamber biometry and posterior capsular defects. J Cataract Refract Surg. 2024 Jun 01; 50(6):661. PMID: 38595167; PMCID: PMC11146168.
      Citations:    Fields:    Translation:Humans
    51. Kohnen T, Hammond BR. Blue Light Filtration in Intraocular Lenses: Effects on Visual Function and Systemic Health. Clin Ophthalmol. 2024; 18:1575-1586. PMID: 38835885; PMCID: PMC11149638.
      Citations:    
    52. Nuijts RMMA, Ollivier R, Allan BD, Lawless MA, Carones F, G?ell JL, Vinciguerra P, Kohnen T. Suboptimal visual outcome after femto-LASIK ablation in a high myopic patient. J Cataract Refract Surg. 2024 04 01; 50(4):430-435. PMID: 38523280.
      Citations:    Fields:    Translation:Humans
    53. Savini G, Hoffer KJ, Kohnen T. IOL power formula classifications. J Cataract Refract Surg. 2024 02 01; 50(2):105-107. PMID: 38259130.
      Citations: 1     Fields:    Translation:Humans
    54. Kohnen T, Lwowski C, B?hm M, Hemkeppler E, Jandewerth T. Visual Outcomes and Safety of a Refractive Corneal Inlay for Presbyopia: One-Year Results. J Refract Surg. 2024 Jan; 40(1):e1-e9. PMID: 38190559.
      Citations:    
    55. Wendelstein JA, Casazza M, Reifeltshammer S, Riaz K, Pantanelli S, Mariacher S, Seiler TG, Kohnen T, Bolz M. Unilateral intraindividual comparison and bilateral performance of a monofocal spherical and diffractive extended depth of field intraocular lens mix-and-match approach. Clin Exp Ophthalmol. 2024 Jan-Feb; 52(1):31-41. PMID: 38050340.
      Citations:    Fields:    Translation:Humans
    56. Kohnen T. A year in review. J Cataract Refract Surg. 2023 12 01; 49(12):1191-1192. PMID: 37982772.
      Citations:    Fields:    
    57. Kohnen T, Lwowski C. Prospective evaluation of the ESCRS online calculator for calculation of a multifocal intraocular lens. J Cataract Refract Surg. 2023 12 01; 49(12):1209-1215. PMID: 37635306.
      Citations: 1     Fields:    Translation:Humans
    58. Kohnen T, Nouri SA, Carson D. Vehicle Headlight Halo Simulation of Presbyopia-Correcting Intraocular Lenses. Transl Vis Sci Technol. 2023 12 01; 12(12):19. PMID: 38127324; PMCID: PMC10746926.
      Citations:    
    59. Lwowski C, Van Keer K, Ruscher T, Van Keer L, Shajari M, Kohnen T. Five-year follow-up of a posterior chamber phakic intraocular lens with a central hole for correction of myopia. Int Ophthalmol. 2023 Dec; 43(12):4933-4943. PMID: 37936000; PMCID: PMC10724086.
      Citations:    
    60. Dupps WJ, Randleman JB, Kohnen T, Srinivasan S, Werner L. Scientific Nomenclature for Keratorefractive Lenticule Extraction (KLEx) Procedures: A Joint Editorial Statement. J Refract Surg. 2023 11; 39(11):726-727. PMID: 37937757.
      Citations:    
    61. Arad T, Engel X, Ackermann H, Schmack I, Kohnen T. Association between anterior chamber biometry and posterior capsular defects. J Cataract Refract Surg. 2023 11 01; 49(11):1086-1091. PMID: 37532253.
      Citations:    Fields:    Translation:Humans
    62. Dupps WJ, Randleman JB, Kohnen T, Srinivasan S, Werner L. Scientific nomenclature for keratorefractive lenticule extraction (KLEx) procedures: a joint editorial statement. J Cataract Refract Surg. 2023 11 01; 49(11):1085. PMID: 37867283.
      Citations:    Fields:    Translation:Humans
    63. Lapid-Gortzak R, Kohnen T, Israeli N, Mitsel P, Shmukler V. New Nitinol-based Thermomechanically Adjustable IOL Technology. J Refract Surg. 2023 Oct; 39(10):662-667. PMID: 37824305.
      Citations:    Fields:    Translation:Animals
    64. Wendelstein J, Casazza M, Riaz KM, Fischinger I, Fuchs B, Bolz M, Seiler TG, Kohnen T, Langenbucher A. Characteristics of surgically induced astigmatism after standardized microincisional cataract surgery with a superior limbal incision. J Cataract Refract Surg. 2023 10 01; 49(10):1025-1035. PMID: 37532255.
      Citations: 1     Fields:    Translation:Humans
    65. M?ller M, Pavlovic A, Niermann T, Pavlovic I, Priglinger S, Kohnen T, Shajari M, Mackert M. Effect of the iridocorneal angle size on the diurnal pressure profile in a glaucoma suspect cohort and patients with glaucoma. Int Ophthalmol. 2023 Nov; 43(11):4067-4078. PMID: 37658170; PMCID: PMC10520072.
      Citations:    
    66. Rangu N, Seiler TG, Riaz KM, Cooke DL, Langenbucher A, Fischinger IR, Kohnen T, Wendelstein J. Considerations on the Calculation of Multifocal Duet Implantation in a Monovision Scenario for the Correction of Presbyopia - A Case Example. Klin Monbl Augenheilkd. 2023 11; 240(11):1284-1291. PMID: 37647937.
      Citations:    
    67. Kohnen T, Berdahl JP, Hong X, Bala C. The Novel Optical Design and Clinical Classification of a Wavefront-Shaping Presbyopia-Correcting Intraocular Lens. Clin Ophthalmol. 2023; 17:2449-2457. PMID: 37614847; PMCID: PMC10443698.
      Citations:    
    68. Khoramnia R, Kohnen T. [Cataract and Refractive Surgery: Can We Do Better?] Klin Monbl Augenheilkd. 2023 08; 240(8):942-943. PMID: 37567231.
      Citations:    
    69. Lwowski C, Rusev V, Kohnen T. Assessment of Visual Habituation Measured With the Halo & Glare Simulator and Its Impact on Patient Satisfaction Following Quadrifocal IOL Implantation. J Refract Surg. 2023 Aug; 39(8):510-517. PMID: 37578179.
      Citations:    
    70. Arad T, Awiszus L, Ackermann H, Schmack I, Kohnen T. Anterior Segment Biometry in a Caucasian Population with Cataracts. Curr Eye Res. 2023 10; 48(10):930-938. PMID: 37408497.
      Citations: 1     Fields:    Translation:Humans
    71. Kohnen T. Hitting a moving target. J Cataract Refract Surg. 2023 06 01; 49(6):551-552. PMID: 37257172.
      Citations:    Fields:    
    72. M?ller M, Wortmann C, Paul J, Pawlowicz K, Hemkeppler E, Kohnen T, B?hm M. Anterior eye parameters and lens thickness measured by an intraoperative OCT and a swept-source OCT: comparison of hyperopic, emmetropic and myopic eyes. Eye (Lond). 2023 11; 37(16):3360-3366. PMID: 37076687; PMCID: PMC10630446.
      Citations:    
    73. Auffarth GU, Br?zin A, Lignereux F, Khoramnia R, Yildirim TM, Kohnen T, Bianco J. Randomized multicenter trial to assess posterior capsule opacification and glistenings in two hydrophobic acrylic intraocular lenses. Sci Rep. 2023 02 17; 13(1):2822. PMID: 36805494; PMCID: PMC9938215.
      Citations:    
    74. Kohnen T. Keeping up with the times. J Cataract Refract Surg. 2023 02 01; 49(2):115-116. PMID: 36700885.
      Citations:    Fields:    
    75. Kohnen T, Findl O, Nuijts R, Ribeiro F, Cochener-Lamard B. ESCRS Clinical Trends Survey 2016-2021: 6-year assessment of practice patterns among society delegates. J Cataract Refract Surg. 2023 02 01; 49(2):133-141. PMID: 36700887.
      Citations:    Fields:    Translation:Humans
    76. B?hm M, Hemkeppler E, Kohnen T. Reply: Self-rated quality of vision and optical phenomena intensity of diffractive presbyopia-correcting IOLs: EDOF, trifocal vs panfocal. J Cataract Refract Surg. 2023 02 01; 49(2):223-224. PMID: 36700893.
      Citations:    Fields:    Translation:HumansCells
    77. Kohnen T, Lapid-Gortzak R, Ramamurthy D, Bissen-Miyajima H, Maxwell A, Kim TI, Modi S. Clinical Outcomes After Bilateral Implantation of a Diffractive Trifocal Intraocular Lens: A Worldwide Pooled Analysis of Prospective Clinical Investigations. Clin Ophthalmol. 2023; 17:155-163. PMID: 36647516; PMCID: PMC9840399.
      Citations:    
    78. Ambr?sio R, Machado AP, Le?o E, Lyra JMG, Salom?o MQ, Esporcatte LGP, da Fonseca Filho JBR, Ferreira-Meneses E, Sena NB, Haddad JS, Costa Neto A, de Almeida GC, Roberts CJ, Elsheikh A, Vinciguerra R, Vinciguerra P, B?hren J, Kohnen T, Kezirian GM, Hafezi F, Hafezi NL, Torres-Netto EA, Lu N, Kang DSY, Kermani O, Koh S, Padmanabhan P, Taneri S, Trattler W, Gualdi L, Salgado-Borges J, Faria-Correia F, Flockerzi E, Seitz B, Jhanji V, Chan TCY, Baptista PM, Reinstein DZ, Archer TJ, Rocha KM, Waring GO, Krueger RR, Dupps WJ, Khoramnia R, Hashemi H, Asgari S, Momeni-Moghaddam H, Zarei-Ghanavati S, Shetty R, Khamar P, Belin MW, Lopes BT. Optimized Artificial Intelligence for Enhanced Ectasia Detection Using Scheimpflug-Based Corneal Tomography and Biomechanical Data. Am J Ophthalmol. 2023 07; 251:126-142. PMID: 36549584.
      Citations:    
    79. Jandewerth T, M?ller M, Kohnen T. Ophthalmologie. 2022 11; 119(11):1164-1166. PMID: 36380238.
      Citations:    
    80. Fern?ndez J, Ribeiro FJ, Rodr?guez-Vallejo M, Dupps WJ, Werner L, Srinivasan S, Kohnen T. Standard for collecting and reporting outcomes of IOL-based refractive surgery: update for enhanced monofocal, EDOF, and multifocal IOLs. J Cataract Refract Surg. 2022 11 01; 48(11):1235-1241. PMID: 36315627.
      Citations: 3     Fields:    Translation:Humans
    81. Rocamora L, Orlando JI, Lwowski C, Kohnen T, Mertens E, Van Keer K. Postoperative vault prediction for phakic implantable collamer lens surgery: LASSO formulas. J Cataract Refract Surg. 2023 02 01; 49(2):126-132. PMID: 36255226; PMCID: PMC9872858.
      Citations: 2     Fields:    Translation:Humans
    82. Kohnen T. Becoming more eye-ficient. J Cataract Refract Surg. 2022 09 01; 48(9):983-984. PMID: 36026471.
      Citations:    
    83. Wendelstein J, Kohnen T, Casazza M, Heath M, Riaz KM, Cooke DL, Hoffmann P, Langenbucher A. Update on Biometry and Lens Calculation - A Review of the Basic Principles and New Developments. Klin Monbl Augenheilkd. 2022 Aug; 239(8):960-970. PMID: 35973683.
      Citations:    
    84. Wendelstein J, Heath M, Riaz KM, Seiler T, Cooke DL, Langenbucher A, Hoffmann P, Kohnen T. Biometry and Intraocular Lens Power Calculation in Eyes with Prior Laser Vision Correction (LVC) - A Review. Klin Monbl Augenheilkd. 2022 Aug; 239(8):971-981. PMID: 35973684.
      Citations:    
    85. M?ller-Kassner A, Kohnen T, Shajari M. [Preliminary Examination Before Cataract Surgery]. Klin Monbl Augenheilkd. 2022 Aug 15. PMID: 35970194.
      Citations:    
    86. Dupps WJ, Dupps WJ, Kohnen T, Srinivasan S, Werner L. The future of surgical technique publication at JCRS and JCRO. J Cataract Refract Surg. 2022 08 01; 48(8):875-876. PMID: 35916479.
      Citations:    
    87. Hemkeppler E, Kohnen T, B?hm M. Self-rated quality of vision and optical phenomena intensity of diffractive presbyopia-correcting IOLs: EDoF, trifocal vs panfocal. J Cataract Refract Surg. 2022 08 01; 48(8):877-886. PMID: 34753879.
      Citations:    Fields:    
    88. Lwowski C, Miraka K, M?ller M, Singh P, Koch F, Kohnen T. Intraocular Lens Calculation Using 8 Formulas in Silicone Oil-Filled Eyes Undergoing Silicone Oil Removal and Phacoemulsification After Retinal Detachment. Am J Ophthalmol. 2022 12; 244:166-174. PMID: 35853490.
      Citations:    
    89. Kohnen T, Davidova P, Lambert M, Wenner Y, Zubcov AA. Posterior continuous curvilinear capsulorhexis with anterior vitrectomy vs optic capture buttonholing without anterior vitrectomy in pediatric cataract surgery. J Cataract Refract Surg. 2022 07 01; 48(7):831-837. PMID: 34670945.
      Citations: 1     Fields:    Translation:Humans
    90. Kohnen T, Davidova P, Lambert M, Wenner Y, Zubcov AA. Reply : Posterior continuous curvilinear capsulorhexis with anterior vitrectomy vs optic capture buttonholing without anterior vitrectomy in pediatric cataract surgery. J Cataract Refract Surg. 2022 07 01; 48(7):869-870. PMID: 35550425.
      Citations:    Fields:    Translation:Humans
    91. Kohnen T. ESCRS builds support network for Ukrainian ophthalmologists. J Cataract Refract Surg. 2022 06 01; 48(6):647-648. PMID: 35703841.
      Citations:    Fields:    Translation:Humans
    92. Paul J, Hemkeppler E, Kohnen T, B?hm M, M?ller M. Intraoperative OCT vs Scheimpflug and swept-source OCT measurements for anterior eye parameters. J Cataract Refract Surg. 2022 06 01; 48(6):667-672. PMID: 34486574.
      Citations:    Fields:    Translation:Humans
    93. Lwowski C, Voigt A, Van Keer K, Kohnen T. Corneal Lenticule Creation Using a New Solid-State Femtosecond Laser Measured by Spectral Domain OCT in a Porcine Eye Model. Transl Vis Sci Technol. 2022 06 01; 11(6):20. PMID: 35731540; PMCID: PMC9233285.
      Citations:    
    94. Lwowski C, Pawlowicz K, Petermann K, Hemkeppler E, Hinzelmann L, Kohnen T, B?hm M. Visual and patient-reported factors leading to satisfaction after implantation of diffractive extended depth-of-focus and trifocal intraocular lenses. J Cataract Refract Surg. 2022 Apr 01; 48(4):421-428. PMID: 34417785.
      Citations: 1     Fields:    Translation:Humans
    95. Deuchler SK, Schubert R, Singh P, Chedid A, Kenikstul N, Scott J, Kohnen T, Ackermann H, Koch F. Vitreous cytokine levels following the administration of a single 0.19?mg fluocinolone acetonide (ILUVIEN?) implant in patients with refractory diabetic macular edema (DME)-results from the ILUVIT study. Graefes Arch Clin Exp Ophthalmol. 2022 Aug; 260(8):2537-2547. PMID: 35239010; PMCID: PMC9325820.
      Citations:    
    96. Lwowski C, Pawlowicz K, Petermann K, Hemkeppler E, Hinzelmann L, Kohnen T, B?hm M. Reply: Visual and patient-reported factors leading to satisfaction after implantation of diffractive EDOF and trifocal intraocular lenses. J Cataract Refract Surg. 2022 03 01; 48(3):383. PMID: 35099164.
      Citations:    Fields:    Translation:Humans
    97. Kohnen T, Lemp-Hull J, Suryakumar R. Defocus curves: focusing on factors influencing assessment. J Cataract Refract Surg. 2022 08 01; 48(8):961-968. PMID: 35137697.
      Citations:    Fields:    
    98. Kohnen T. Keeping patient outcome surveys in pace with presbyopia correction technology. J Cataract Refract Surg. 2022 02 01; 48(2):133-134. PMID: 35082237.
      Citations:    Fields:    Translation:Humans
    99. Kohnen T. A British gentleman, a man with a vision Emanuel Saul Rosen MD, FRCSEd September 23, 1936-November 20, 2021. J Cataract Refract Surg. 2022 Feb 01; 48(2):135. PMID: 35082238.
      Citations:    Fields:    
    100. Kohnen T, Petermann K, Hemkeppler E, Ahmad W, Hinzelmann L, Pawlowicz K, Jandewerth T, Lwowski C, B?hm M. Nondiffractive wavefront-shaping extended depth-of-focus intraocular lens: visual performance and patient-reported outcomes. J Cataract Refract Surg. 2022 Feb 01; 48(2):144-150. PMID: 34653094.
      Citations: 2     Fields:    Translation:Humans
    101. Mayer WJ, Ohlmann A, Schuh A, Priglinger S, Kohnen T, Shajari M. Electron microscopy analysis of femtosecond laser-assisted capsulotomy before and after lens fragmentation. Sci Rep. 2021 12 24; 11(1):24427. PMID: 34952916; PMCID: PMC8709839.
      Citations:    
    102. Coassin M, Mori T, Di Zazzo A, Poddi M, Sgrulletta R, Napolitano P, Bonini S, Orfeo V, Kohnen T. Effect of minimonovision in bilateral implantation of a novel non-diffractive extended depth-of-focus intraocular lens: Defocus curves, visual outcomes, and quality of life. Eur J Ophthalmol. 2022 Sep; 32(5):2942-2948. PMID: 34825597.
      Citations:    
    103. Mehmed B, Fronius M, Pohl T, Ackermann H, Schramm C, Spieth B, Hofmann C, Kohnen T, Wenner Y. Electronically monitored occlusion therapy in amblyopia with eccentric fixation. Graefes Arch Clin Exp Ophthalmol. 2022 May; 260(5):1741-1753. PMID: 34655332; PMCID: PMC9007808.
      Citations:    
    104. Kohnen T. The red thread: tips on how to publish a paper with impact. J Cataract Refract Surg. 2021 10 01; 47(10):1253-1254. PMID: 34544082.
      Citations:    Fields:    
    105. Ademmer V, Agha B, Shajari M, Kohnen T, Schmack I. Impact of DMEK on visual quality in patients with Fuchs' endothelial dystrophy. Graefes Arch Clin Exp Ophthalmol. 2022 Feb; 260(2):521-528. PMID: 34529133; PMCID: PMC8786756.
      Citations:    
    106. Schuh A, Kassumeh S, Schmelter V, Demberg L, Siedlecki J, Ansch?tz A, Kreutzer T, Mayer WJ, Kohnen T, Shajari M, Priglinger S. Effects of the First COVID-19 Lockdown on Ophthalmological Patient Care. Klin Monbl Augenheilkd. 2021 Nov; 238(11):1220-1228. PMID: 34528232.
      Citations:    
    107. Kohnen T, Mayer WJ. [Not just simply lens surgery]. Klin Monbl Augenheilkd. 2021 Aug; 238(8):859-860. PMID: 34412147.
      Citations:    
    108. M?ller M, Pawlowicz K, B?hm M, Hemkeppler E, Lwowski C, Hinzelmann L, Shajari M, Kohnen T. Impact of Pseudoexfoliative Syndrome on Effective Lens Position, Anterior Chamber Depth Changes, and Visual Outcome After Cataract Surgery. Clin Ophthalmol. 2021; 15:2867-2873. PMID: 34262246; PMCID: PMC8273748.
      Citations:    
    109. Deuchler S, Knoch T, Papour A, Kohnen T, Koch F. [Erratum to: Pars plana vitrectomy-from suction cutting systems to ultrasound technology : Vitesse-a?new form of vitrectomy based on ultrasound technology]. Ophthalmologe. 2021 Jul; 118(Suppl 2):176. PMID: 34128101; PMCID: PMC8298328.
      Citations:    
    110. Agha B, Ahmad N, Dawson DG, Kohnen T, Schmack I. Refractive outcome and tomographic changes after Descemet membrane endothelial keratoplasty in pseudophakic eyes with Fuchs' endothelial dystrophy. Int Ophthalmol. 2021 Aug; 41(8):2897-2904. PMID: 34189706; PMCID: PMC8289766.
      Citations:    
    111. Hattenbach LO, Heinz P, Feltgen N, Hoerauf H, Kohnen T, Priglinger S, Bachmann W, Rieks J, Eter N, Reinhard T. Impact of the SARS-CoV-2 pandemic on ophthalmic care in Germany. Ophthalmologe. 2021 Jul; 118(Suppl 2):166-175. PMID: 34086070; PMCID: PMC8176275.
      Citations:    
    112. Kohnen T. Something gained, something lost: Which way forward? J Cataract Refract Surg. 2021 06 01; 47(6):687-688. PMID: 34016852.
      Citations:    Fields:    
    113. Deuchler S, Schubert R, Singh P, Chedid A, Brui N, Kenikstul N, Kohnen T, Ackermann H, Koch F. Vitreous expression of cytokines and growth factors in patients with diabetic retinopathy-An investigation of their expression based on clinical diabetic retinopathy grade. PLoS One. 2021; 16(5):e0248439. PMID: 34010297; PMCID: PMC8133486.
      Citations:    
    114. Schuh A, Kolb CM, Mayer WJ, Vounotrypidis E, Kreutzer T, Kohnen T, Priglinger S, Shajari M, Kook D. Comparison of changes in corneal volume and corneal thickness after myopia correction between LASIK and SMILE. PLoS One. 2021; 16(5):e0250700. PMID: 33945570; PMCID: PMC8096086.
      Citations:    Fields:    Translation:Humans
    115. D?vidov? P, Schmack I, Slav?k-Lencov? A, Kohnen T. [Unilateral visual impairment with bilateral indistinct optic nerve margins]. Ophthalmologe. 2021 05; 118(5):508-511. PMID: 32632496; PMCID: PMC8105245.
      Citations:    
    116. Deuchler S, Knoch T, Papour A, Kohnen T, Koch F. [Pars plana vitrectomy-from suction cutting systems to ultrasound technology : Vitesse-a?new form of vitrectomy based on ultrasound technology]. Ophthalmologe. 2021 Jul; 118(7):741-746. PMID: 33877403; PMCID: PMC8260409.
      Citations:    
    117. Agha B, Forster R, Kohnen T, Schmack I. Influence of rebubbling on anterior segment parameters and refractive outcomes in eyes with DMEK for Fuchs endothelial dystrophy. Graefes Arch Clin Exp Ophthalmol. 2021 Oct; 259(10):3175-3183. PMID: 33825029; PMCID: PMC8478761.
      Citations:    
    118. Lwowski C, Van Keer K, Adas M, Schwarz L, Hinzelmann L, Pawlowicz K, Kohnen T. Ray-tracing Calculation Using Scheimpflug Tomography of Diffractive Extended Depth of Focus IOLs Following Myopic LASIK. J Refract Surg. 2021 Apr; 37(4):231-239. PMID: 34038658.
      Citations: 1     Fields:    Translation:Humans
    119. Plawetzki EI, M?ller M, Kohnen T. Ophthalmologe. 2021 03; 118(3):288-290. PMID: 33666729.
      Citations:    
    120. M?ller-Kassner A, Arad T, Schmack I, Kohnen T. [Conjunctival pigmentation-Tumor or trauma?] Ophthalmologe. 2021 11; 118(11):1150-1152. PMID: 33630148; PMCID: PMC8568869.
      Citations:    
    121. Jandewerth T, Kohnen T. [Bilateral capsular block syndrome 7 years after cataract surgery]. Ophthalmologe. 2022 Feb; 119(2):195-198. PMID: 33604701; PMCID: PMC8813703.
      Citations:    
    122. Kohnen T, Suryakumar R. Measures of visual disturbance in patients receiving extended depth-of-focus or trifocal intraocular lenses. J Cataract Refract Surg. 2021 Feb 01; 47(2):245-255. PMID: 32818348.
      Citations: 2     Fields:    Translation:Humans
    123. Kolb C, Shajari M, Kohnen T. Reply: Comparison of femtosecond laser-assisted cataract surgery and conventional cataract surgery: a meta-analysis and systematic review. J Cataract Refract Surg. 2021 02 01; 47(2):278-279. PMID: 33901147.
      Citations:    Fields:    Translation:Humans
    124. Deuchler S, Sebode C, Ackermann H, Schmack I, Singh P, Kohnen T, Koch F. [Combination of simulation-based and online learning in ophthalmology : Efficiency of simulation in combination with independent online learning within the framework of EyesiNet in student education]. Ophthalmologe. 2022 Jan; 119(1):20-29. PMID: 33449201; PMCID: PMC7809651.
      Citations:    
    125. M?ller M, Koch F, Singh P, Kohnen T. [Retinal detachment after intravitreal ocriplasmin injection]. Ophthalmologe. 2021 Jan; 118(1):56-59. PMID: 32274532.
      Citations:    
    126. Kohnen T. 25th anniversary of joint Journal of Cataract & Refractive Surgery. J Cataract Refract Surg. 2021 01 01; 47(1):1-5. PMID: 33901081.
      Citations:    Fields:    Translation:Humans
    127. Sartory T, Varna-Tigka K, Kohnen T, M?ller-Kassner A, M?ller M, Mayer WJ, Kreutzer T, Schuh A, Priglinger S, Shajari M. Refractive and Visual Outcome of Misaligned Toric Intraocular Lens After Operative Realignment. Am J Ophthalmol. 2021 04; 224:150-157. PMID: 33309811.
      Citations:    Fields:    Translation:Humans
    128. Kohnen T. December consultation #7. J Cataract Refract Surg. 2020 12; 46(12):1689-1690. PMID: 33259399.
      Citations:    Fields:    
    129. Steinwender G, Shajari M, Mayer WJ, Kook D, Dirisamer M, Kohnen T. [SMILE - Small Incision Lenticule Extraction]. Klin Monbl Augenheilkd. 2020 Dec; 237(12):e15-e34. PMID: 33207383.
      Citations:    Fields:    Translation:Humans
    130. Neuhann S, Schuh A, Krause D, Liegl R, Schmelter V, Kreutzer T, Mayer WJ, Kohnen T, Priglinger S, Shajari M. Comparison of variables measured with a Scheimpflug device for evaluation of progression and detection of keratoconus. Sci Rep. 2020 11 09; 10(1):19308. PMID: 33168836; PMCID: PMC7652832.
      Citations: 3     Fields:    Translation:Humans
    131. Kohnen T, Maxwell A, Holland S, Lane S, Von Tress M, Salem C, LaFontaine L. Ten-year safety follow-up and post-explant analysis of an anterior chamber phakic IOL. J Cataract Refract Surg. 2020 Nov; 46(11):1457-1465. PMID: 33149065.
      Citations:    Fields:    Translation:Humans
    132. Coassin M, Di Zazzo A, Antonini M, Gaudenzi D, Gallo Afflitto G, Kohnen T. Extended depth-of-focus intraocular lenses: power calculation and outcomes. J Cataract Refract Surg. 2020 Nov; 46(11):1554-1560. PMID: 32590481.
      Citations: 3     Fields:    Translation:Humans
    133. Varna-Tigka K, L?ffler F, Kohnen T. [Bilateral explantation of iris implants due to pigment dispersion syndrome (PDS) and corneal decompensation after cosmetic iris implantation (BrightOcular)]. Ophthalmologe. 2020 Nov; 117(11):1116-1120. PMID: 32025791; PMCID: PMC7653791.
      Citations:    
    134. Kohnen T, Lwowski C, Hinzelmann L, Ahmad W, Petermann K, Hemkeppler E, Pawlowicz K, B?hm M. Presbyopia Correction in Astigmatic Eyes Using a Toric Trifocal Intraocular Lens With Quadrifocal Technology. J Refract Surg. 2020 Oct 01; 36(10):638-644. PMID: 33034355.
      Citations: 4     Fields:    Translation:Humans
    135. Kohnen T. On the shoulders of giants. J Cataract Refract Surg. 2020 10; 46(10):1329-1330. PMID: 33060470.
      Citations:    Fields:    
    136. Kohnen T. Nondiffractive wavefront-shaping extended range-of-vision intraocular lens. J Cataract Refract Surg. 2020 09; 46(9):1312-1313. PMID: 32898097.
      Citations: 3     Fields:    Translation:Humans
    137. Kohnen T. September consultation #8. J Cataract Refract Surg. 2020 09; 46(9):1323. PMID: 32898106.
      Citations:    Fields:    Translation:Humans
    138. Lwowski C, Pawlowicz K, Hinzelmann L, Adas M, Kohnen T. Prediction accuracy of IOL calculation formulas using the ASCRS online calculator for a diffractive extended depth-of-focus IOL after myopic laser in situ keratomileusis. J Cataract Refract Surg. 2020 Sep; 46(9):1240-1246. PMID: 32379087.
      Citations: 1     Fields:    Translation:Humans
    139. Hattenbach LO, Heinz P, Feltgen N, Hoerauf H, Kohnen T, Priglinger S, Bachmann W, Rieks J, Eter N, Reinhard T. [Impacts of the SARS-CoV-2 pandemic on ophthalmic care in Germany]. Ophthalmologe. 2020 Sep; 117(9):892-904. PMID: 32845384; PMCID: PMC7448407.
      Citations:    
    140. M?ller M, Sch?nfeld CL, Grammer T, Krane V, Drechsler C, Genser B, Kohnen T, Wanner C, M?rz W. Risk factors for retinopathy in hemodialysis patients with type 2 diabetes mellitus. Sci Rep. 2020 08 25; 10(1):14158. PMID: 32843669; PMCID: PMC7447637.
      Citations:    
    141. Kohnen T. [IOL Calculation Has Improved, But Also Has Become More Complex]. Klin Monbl Augenheilkd. 2020 Aug; 237(8):931-932. PMID: 32797469.
      Citations:    Fields:    
    142. Marchini G, Alfonso JF, Bala C, Cochener B, Martinez A, Kohnen T, Carre?o E. Innovative trifocal (quadrifocal) presbyopia-correcting IOLs: 1-year outcomes from an international multicenter study. J Cataract Refract Surg. 2020 Aug; 46(8):1142-1148. PMID: 32358415; PMCID: PMC7688079.
      Citations: 1     Fields:    Translation:Humans
    143. Kolb CM, Shajari M, Mathys L, Herrmann E, Petermann K, Mayer WJ, Priglinger S, Kohnen T. Comparison of femtosecond laser-assisted cataract surgery and conventional cataract surgery: a meta-analysis and systematic review. J Cataract Refract Surg. 2020 Aug; 46(8):1075-1085. PMID: 32358416.
      Citations: 10     Fields:    Translation:Humans
    144. Liu J, Wolfe P, Hernandez V, Kohnen T. Comparative assessment of the corneal incision enlargement of 4 preloaded IOL delivery systems. J Cataract Refract Surg. 2020 Jul; 46(7):1041-1046. PMID: 32304484.
      Citations: 4     Fields:    Translation:Humans
    145. Kohnen T, Herzog M, Hemkeppler E, Petermann K, Lwowski C, B?hm M. Near visual acuity and patient-reported outcomes in presbyopic patients after bilateral multifocal aspheric laser in situ keratomileusis excimer laser surgery. J Cataract Refract Surg. 2020 Jul; 46(7):944-952. PMID: 32773548.
      Citations: 1     Fields:    Translation:HumansCTClinical Trials
    146. Schwarz L, Lwowski C, Schmack I, M?ller M, Adam E, Zacharowski K, Kohnen T. [Ophthalmological care of SARS-CoV-2 positive patients in intensive care units]. Ophthalmologe. 2020 Jul; 117(7):602-608. PMID: 32617666; PMCID: PMC7331495.
      Citations:    
    147. Singh P, M?ller M, Hack D, Kempf VAJ, Wicker S, K?nig C, M?ller-Kassner A, Lindner K, Deters T, Graf J, Kohnen T. [Development and implementation of an operational concept in a university eye hospital in the SARS-CoV-2 pandemic]. Ophthalmologe. 2020 Jul; 117(7):595-601. PMID: 32613255; PMCID: PMC7327855.
      Citations:    
    148. Kohnen T. The new normal for cataract and refractive surgery due to COVID-19 (SARS-CoV-2). J Cataract Refract Surg. 2020 06; 46(6):809-810. PMID: 32433180; PMCID: PMC7273960.
      Citations: 5     Fields:    Translation:HumansCellsPHPublic Health
    149. Shajari M, Sonntag R, Ramsauer M, Kreutzer T, Vounotrypidis E, Kohnen T, Priglinger S, Mayer WJ. Evaluation of total corneal power measurements with a new optical biometer. J Cataract Refract Surg. 2020 May; 46(5):675-681. PMID: 32358259.
      Citations: 12     Fields:    Translation:Humans
    150. Petermann K, Hemkeppler E, Kohnen T, B?hm M. Reply. J Cataract Refract Surg. 2020 05; 46(5):803-804. PMID: 32358290.
      Citations:    Fields:    
    151. Kook D, Mayer WJ, Shajari M, Steinwender G, Kohnen T. [Enhancements after Refractive Corneal Surgery]. Klin Monbl Augenheilkd. 2020 Jul; 237(7):907-919. PMID: 32303070.
      Citations:    Fields:    Translation:Humans
    152. Ribeiro F, Cochener B, Kohnen T, Mencucci R, Katz G, Lundstrom M, Hewlett D, Casanovas AS. Definition and clinical relevance of the concept of functional vision in cataract surgery ESCRS Position Statement on Intermediate Vision: ESCRS Functional Vision Working Group. J Cataract Refract Surg. 2020 02; 46 Suppl 1:S1-S3. PMID: 32126025.
      Citations: 2     Fields:    Translation:HumansCells
    153. Kohnen T. The burden of too many intraocular lens choices. J Cataract Refract Surg. 2020 02; 46(2):167. PMID: 32126026.
      Citations:    Fields:    Translation:Humans
    154. Shajari M, Mackert MJ, Langer J, Kreutzer T, Wolf A, Kohnen T, Priglinger S, Mayer WJ. Safety and efficacy of a small-aperture capsular bag-fixated intraocular lens in eyes with severe corneal irregularities. J Cataract Refract Surg. 2020 02; 46(2):188-192. PMID: 32126030.
      Citations: 1     Fields:    Translation:Humans
    155. Kohnen T, Suryakumar R. Extended depth-of-focus technology in intraocular lenses. J Cataract Refract Surg. 2020 02; 46(2):298-304. PMID: 32126045.
      Citations: 10     Fields:    Translation:Humans
    156. Lwowski C, Kohnen T. [Corneal complications after PRK for hyperopia]. Ophthalmologe. 2020 Feb; 117(2):150-153. PMID: 31144011.
      Citations:    
    157. Shajari M, Sonntag R, Niermann T, Holland D, Kohnen T, Priglinger S, Mayer WJ. Determining and Comparing the Effective Lens Position and Refractive Outcome of a Novel Rhexis-Fixated Lens to Established Lens Designs. Am J Ophthalmol. 2020 05; 213:62-68. PMID: 31953058.
      Citations: 2     Fields:    Translation:Humans
    158. Kohnen T, Mamalis N, Dupps WJ, Srinivasan S. Lots of new this year. J Cataract Refract Surg. 2020 01; 46(1):1. PMID: 32050224.
      Citations:    Fields:    Translation:Humans
    159. Wang L, Wolfe P, Paliwal S, Chernosky A, Kohnen T. Comparative evaluation of corneal incision enlargement after intraocular lens delivery of new preloaded and manual implantation systems. Eur J Ophthalmol. 2021 Jan; 31(1):83-87. PMID: 31718281.
      Citations: 2     Fields:    Translation:Humans
    160. Kohnen T, Herzog M, Petermann K, L?ffler F, B?hm M. Tomographic analysis of anterior and posterior surgically induced astigmatism after 2.2?mm temporal clear corneal incisions in femtosecond laser-assisted cataract surgery. J Cataract Refract Surg. 2019 11; 45(11):1602-1611. PMID: 31706515.
      Citations: 1     Fields:    Translation:Humans
    161. Petermann K, Hemkeppler E, Kohnen T, B?hm M. Defocus curves of 4 presbyopia-correcting IOL designs: Diffractive panfocal, diffractive trifocal, segmental refractive, and extended-depth-of-focus. J Cataract Refract Surg. 2019 11; 45(11):1625-1636. PMID: 31706517.
      Citations: 14     Fields:    Translation:Humans
    162. Kohnen T, Lwowski C, Hemkeppler E, de'Lorenzo N, Petermann K, Forster R, Herzog M, B?hm M. Comparison of Femto-LASIK With Combined Accelerated Cross-linking to Femto-LASIK in High Myopic Eyes: A Prospective Randomized Trial. Am J Ophthalmol. 2020 03; 211:42-55. PMID: 31678559.
      Citations:    
    163. Kohnen T. Challenges of pediatric IOL implantation. J Cataract Refract Surg. 2019 10; 45(10):1365-1366. PMID: 31564309.
      Citations:    Fields:    Translation:Humans
    164. Tittes J, Baldwin AS, Hess RF, Cirina L, Wenner Y, Kuhli-Hattenbach C, Ackermann H, Kohnen T, Fronius M. Assessment of stereovision with digital testing in adults and children with normal and impaired binocularity. Vision Res. 2019 11; 164:69-82. PMID: 31377344.
      Citations:    
    165. Kohnen T. Consultation Section: Refractive. September consultation #3. J Cataract Refract Surg. 2019 09; 45(9):1354. PMID: 31470950.
      Citations:    Fields:    Translation:Humans
    166. Agha B, Dawson DG, Kohnen T, Schmack I. Corneal Densitometry After Secondary Descemet Membrane Endothelial Keratoplasty. Cornea. 2019 Sep; 38(9):1083-1092. PMID: 31206397.
      Citations: 2     Fields:    Translation:Humans
    167. Kohnen T. [Cataract Surgery in Change?] Klin Monbl Augenheilkd. 2019 08; 236(8):962-963. PMID: 31390665.
      Citations:    
    168. Kohnen T. Reply. J Cataract Refract Surg. 2019 08; 45(8):1213. PMID: 31371016.
      Citations:    Fields:    Translation:Humans
    169. Shajari M, Kolb CM, Mayer WJ, Agha B, Steinwender G, Dirisamer M, Priglinger S, Kohnen T, Schmack I. Characteristics of preoperative and postoperative astigmatism in patients having Descemet membrane endothelial keratoplasty. J Cataract Refract Surg. 2019 07; 45(7):1001-1006. PMID: 31262462.
      Citations: 4     Fields:    Translation:Humans
    170. Kohnen T. Steering evolution. J Cataract Refract Surg. 2019 06; 45(6):709-710. PMID: 31146929.
      Citations:    Fields:    Translation:Humans
    171. Lwowski CM, de Robaulx AC, Kohnen T. [Peri-/postoperative Antiinflammation Therapy after Cataract and Refractive Surgery]. Klin Monbl Augenheilkd. 2019 May; 236(5):636-646. PMID: 31096282.
      Citations:    
    172. Kohnen T, Hemkeppler E, DeLorenzo N, Petermann K, Herzog M, B?hm M, Sch?nbrunn S. Visual performance of an extended depth of focus intraocular lens for treatment selection. Eye (Lond). 2019 10; 33(10):1556-1563. PMID: 31028286; PMCID: PMC7002424.
      Citations: 10     Fields:    Translation:Humans
    173. Agha B, Shajari M, Slavik-Lencova A, Kohnen T, Schmack I. Functional outcome of repeat Descemet membrane endothelial keratoplasty (DMEK) for corneal decompensation following graft failure after primary DMEK. Clin Ophthalmol. 2019; 13:477-482. PMID: 30880908; PMCID: PMC6410749.
      Citations:    
    174. Shajari M, Herrmann K, Vunnava P, Vounotrypidis E, Al-Khateeb G, Kohnen T, B?hren J, M?ller M. Anterior Chamber Angle, Volume, and Depth in a Normative Cohort-A Retrospective Cross-Sectional Study. Curr Eye Res. 2019 06; 44(6):632-637. PMID: 30747543.
      Citations: 1     Fields:    Translation:Humans
    175. Kohnen T. Questionnaires for cataract and refractive surgery. J Cataract Refract Surg. 2019 02; 45(2):119-120. PMID: 30704727.
      Citations: 1     Fields:    Translation:Humans
    176. Shajari M, Rusev V, Mayer W, Diakonis V, Petermann K, Kohnen T. Impact of lens density and lens thickness on cumulative dissipated energy in femtosecond laser-assisted cataract surgery. Lasers Med Sci. 2019 Aug; 34(6):1229-1234. PMID: 30661184.
      Citations: 3     Fields:    Translation:Humans
    177. Dupps WJ, Kohnen T, Mamalis N, Rosen ES, Srinivasan S, Koch DD, Obstbaum SA. The Journal of Cataract & Refractive Surgery: 2018 in Review. J Cataract Refract Surg. 2018 12; 44(12):1411-1412. PMID: 30473079.
      Citations: 1     Fields:    Translation:Humans
    178. Hemkeppler E, Herzog M, de'Lorenzo N, Petermann K, Kohnen T, B?hm M, Sch?nbrunn S. Comparison of a panfocal and trifocal diffractive intraocular lens after femtosecond laser-assisted lens surgery. J Cataract Refract Surg. 2018 Dec; 44(12):1454-1462. PMID: 30392761.
      Citations: 9     Fields:    Translation:Humans
    179. Kohnen T. Ocular optical aberrations. J Cataract Refract Surg. 2018 10; 44(10):1167-1168. PMID: 30243390.
      Citations:    Fields:    Translation:Cells
    180. Kohnen T. [Chances and Risk of New Intraocular Presbyopia Corrections Using Intraocular Lenses]. Klin Monbl Augenheilkd. 2018 08; 235(8):872-873. PMID: 30096723.
      Citations:    
    181. Shajari M, Kolb CM, Petermann K, Herzog M, de'Lorenzo N, Kohnen T, B?hm M, Sch?nbrunn S. Comparison of 9 modern intraocular lens power calculation formulas for a quadrifocal intraocular lens. J Cataract Refract Surg. 2018 Aug; 44(8):942-948. PMID: 30115296.
      Citations: 19     Fields:    Translation:Humans
    182. Kohnen T. Prevention of cystoid macular edema after cataract surgery in diabetic patients. J Cataract Refract Surg. 2018 07; 44(7):795-796. PMID: 30055688.
      Citations:    Fields:    Translation:Humans
    183. Wielders LHP, Schouten JSAG, Winkens B, van den Biggelaar FJHM, Veldhuizen CA, Murta JCN, Goslings WRO, Kohnen T, Tassignon MJ, Joosse MV, Henry YP, Nagy ZZ, Rulo AHF, Findl O, Amon M, Nuijts RMMA, ESCRS PREMED study group. Randomized controlled European multicenter trial on the prevention of cystoid macular edema after cataract surgery in diabetics: ESCRS PREMED Study Report 2. J Cataract Refract Surg. 2018 Jul; 44(7):836-847. PMID: 30055692.
      Citations: 17     Fields:    Translation:Humans
    184. Steinwender G, Shajari M, Mayer WJ, Kook D, Ardjomand N, Vidic B, Kohnen T, Wedrich A. Impact of a Displaced Corneal Apex in Small Incision Lenticule Extraction. J Refract Surg. 2018 Jul 01; 34(7):460-465. PMID: 30001449.
      Citations:    
    185. Roesler C, Kohnen T. Changes of Functional Optical Zone After LASIK for Hyperopia and Hyperopic Astigmatism. J Refract Surg. 2018 Jul 01; 34(7):476-481. PMID: 30001451.
      Citations: 3     Fields:    Translation:Humans
    186. Shajari M, Sowwa G, Steinwender G, Hofmann C, Pahlitzsch ML, Petermann K, Kohnen T. Comparison of Corneal Collagen Cross-Linking Protocols Measured With Scheimpflug Tomography. Cornea. 2018 Jul; 37(7):870-874. PMID: 29757852.
      Citations:    
    187. Kohnen T, Pavlovic I, Schmack I, Shajari M. Reply. Cornea. 2018 07; 37(7):e35-e36. PMID: 29547409.
      Citations:    
    188. Steinwender G, Schwarz L, B?hm M, Slav?k-Lencov? A, Hemkeppler E, Shajari M, Kohnen T. Visual results after implantation of a trifocal intraocular lens in high myopes. J Cataract Refract Surg. 2018 Jun; 44(6):680-685. PMID: 29909961.
      Citations: 6     Fields:    Translation:Humans
    189. Shajari M, Steinwender G, Herrmann K, Kubiak KB, Pavlovic I, Plawetzki E, Schmack I, Kohnen T. Evaluation of keratoconus progression. Br J Ophthalmol. 2019 04; 103(4):551-557. PMID: 29858179.
      Citations:    
    190. Shajari M, Kolb CM, Agha B, Steinwender G, Müller M, Herrmann E, Schmack I, Mayer WJ, Kohnen T, M?ller M. Comparison of standard and accelerated corneal cross-linking for the treatment of keratoconus: a meta-analysis. Acta Ophthalmol. 2019 Feb; 97(1):e22-e35. PMID: 29855152.
      Citations:    
    191. Wertheimer CM, Shajari M, Kohnen T, von Studnitz A, Kassumeh S, Dimitriou S, Lieberz R, Hakim I, Priglinger SG, Mayer WJ. Comparison of fibrotic response in the human lens capsular bag after femtosecond laser-assisted cataract surgery and conventional phacoemulsification. J Cataract Refract Surg. 2018 Jun; 44(6):750-755. PMID: 29789157.
      Citations:    Fields:    Translation:Humans
    192. Steinwender G, Shajari M, Kohnen T. Refractive Outcomes After Femtosecond Laser-Assisted Cataract Surgery in Eyes With Anterior Chamber Phakic Intraocular Lenses. J Refract Surg. 2018 May 01; 34(5):338-342. PMID: 29738590.
      Citations:    
    193. Kohnen T, Hemkeppler E, Herzog M, DeLorenzo N, Petermann K, Sch?nbrunn S, B?hm M. Visual Outcomes After Implantation of a Segmental Refractive Multifocal Intraocular Lens Following Cataract Surgery. Am J Ophthalmol. 2018 07; 191:156-165. PMID: 29684328.
      Citations: 1     Fields:    Translation:Humans
    194. Shajari M, Jaffary I, Herrmann K, Grunwald C, Steinwender G, Mayer WJ, Kohnen T. Early Tomographic Changes in the Eyes of Patients With Keratoconus. J Refract Surg. 2018 Apr 01; 34(4):254-259. PMID: 29634840.
      Citations:    
    195. Kohnen T. Iris-Fixated Phakic Intraocular Lenses: New Results. Ophthalmology. 2018 04; 125(4):495. PMID: 29566867.
      Citations:    
    196. Wielders LHP, Schouten JSAG, Winkens B, van den Biggelaar FJHM, Veldhuizen CA, Findl O, Murta JCN, Goslings WRO, Tassignon MJ, Joosse MV, Henry YP, Rulo AHF, G?ell JL, Amon M, Kohnen T, Nuijts RMMA, ESCRS PREMED Study Group. European multicenter trial of the prevention of cystoid macular edema after cataract surgery in nondiabetics: ESCRS PREMED study report 1. J Cataract Refract Surg. 2018 Apr; 44(4):429-439. PMID: 29778106.
      Citations: 21     Fields:    Translation:Humans
    197. Böhm M, Shajari M, Remy M, Kohnen T, B?hm M. Corneal densitometry after accelerated corneal collagen cross-linking in progressive keratoconus. Int Ophthalmol. 2019 Apr; 39(4):765-775. PMID: 29582259.
      Citations:    
    198. Shajari M, Wanner E, Rusev V, Mir Mohi Sefat S, Mayer WJ, Kohnen T, Priglinger S, Kook D. Corneal Densitometry after Femtosecond Laser-Assisted In Situ Keratomileusis (Fs-LASIK) and Small Incision Lenticule Extraction (SMILE). Curr Eye Res. 2018 05; 43(5):605-610. PMID: 29537886.
      Citations: 4     Fields:    Translation:Humans
    199. Schmack I, Müller M, Kohnen T, M?ller M. [Microbial keratitis: Understand, recognize, and treat - part 1: General aspects and characteristics of bacterial keratitis]. Klin Monbl Augenheilkd. 2018 Mar; 235(3):331-350. PMID: 29490391.
      Citations:    
    200. Schmack I, Müller M, Kohnen T, M?ller M. [Microbial keratitis - part 2: Specific aspects of mycotic and acanthamoeba keratitis]. Klin Monbl Augenheilkd. 2018 04; 235(4):511-530. PMID: 29490392.
      Citations:    
    201. Kohnen T. Phakic intraocular lenses: Where are we now? J Cataract Refract Surg. 2018 02; 44(2):121-123. PMID: 29587968.
      Citations: 6     Fields:    Translation:Humans
    202. Kohnen T, Steinwender G. Femtosecond laser-assisted cataract surgery in eyes with foldable anterior or posterior chamber phakic intraocular lenses. J Cataract Refract Surg. 2018 Feb; 44(2):124-128. PMID: 29587969.
      Citations: 1     Fields:    Translation:Humans
    203. Dupps WJ, Kohnen T, Mamalis N, Rosen ES, Srinivasan S, Koch DD, Obstbaum SA. The Journal of Cataract & Refractive Surgery: New look, new year. J Cataract Refract Surg. 2017 12; 43(12):1487-1488. PMID: 29335092.
      Citations:    Fields:    
    204. Shajari M, Khalil S, Mayer WJ, Al-Khateeb G, B?hm M, Petermann K, Hemkeppler E, Kohnen T. Comparison of 2 laser fragmentation patterns used in femtosecond laser-assisted cataract surgery. J Cataract Refract Surg. 2017 12; 43(12):1571-1574. PMID: 29335102.
      Citations:    Fields:    Translation:Humans
    205. Hengerer FH, Kohnen T, Mueller M, Conrad-Hengerer I. Ab Interno Gel Implant for the Treatment of Glaucoma Patients With or Without Prior Glaucoma Surgery: 1-Year Results. J Glaucoma. 2017 Dec; 26(12):1130-1136. PMID: 29035911.
      Citations:    
    206. Pavlovic I, Shajari M, Herrmann E, Schmack I, Lencova A, Kohnen T. Meta-Analysis of Postoperative Outcome Parameters Comparing Descemet Membrane Endothelial Keratoplasty Versus Descemet Stripping Automated Endothelial Keratoplasty. Cornea. 2017 Dec; 36(12):1445-1451. PMID: 28957976.
      Citations:    
    207. Arad T, Baumeister M, Bühren J, Kohnen T, B?hren J. Evaluation of a Device for Standardized Measurements of Reading Performance in a Prepresbyopic Population. Eur J Ophthalmol. 2017 Nov 08; 27(6):646-651. PMID: 28430319.
      Citations:    
    208. Kohnen T. How to write a good peer review. J Cataract Refract Surg. 2017 10; 43(10):1243-1244. PMID: 29120708.
      Citations:    Fields:    
    209. Kohnen T, Herzog M, Hemkeppler E, De Lorenzo N, Petermann K, Sch?nbrunn S, B?hm M. Visual Performance of a Quadrifocal (Trifocal) Intraocular Lens Following Removal of the Crystalline Lens. Am J Ophthalmol. 2017 Dec; 184:52-62. PMID: 28923587.
      Citations: 26     Fields:    Translation:Humans
    210. Kohnen T, LaFontaine L, Andrew R, Study Investigators. Long-term safety follow-up of an anterior chamber angle-supported phakic intraocular lens. J Cataract Refract Surg. 2017 09; 43(9):1163-1170. PMID: 28991612.
      Citations: 3     Fields:    Translation:HumansCTClinical Trials
    211. Kleinhans S, Herrmann E, Kohnen T, Bühren J, Kleinhans S, Herrmann E, Kohnen T, B?hren J. [Comparison of Discriminant Analysis and Decision Trees for the Detection of Subclinical Keratoconus]. Klin Monbl Augenheilkd. 2019 Jun; 236(6):798-805. PMID: 28810283.
      Citations:    
    212. Kohnen T. [Further Development of Modern Refractive Lens Surgery]. Klin Monbl Augenheilkd. 2017 08; 234(8):964. PMID: 28800655.
      Citations:    Fields:    Translation:Humans
    213. Deuchler S, Ackermann H, Singh P, Kohnen T, Wagner C, Koch F. Key Factors to Improve the Outcome of Retinal Reattachment Surgery in Proliferative Vitreoretinopathy and Proliferative Diabetic Retinopathy. J Ophthalmol. 2017; 2017:2323897. PMID: 28770107; PMCID: PMC5523461.
      Citations:    
    214. Steinwender G, Varna-Tigka K, Shajari M, Kohnen T. Anterior subcapsular cataract caused by forceful irrigation during implantation of a posterior chamber phakic intraocular lens with a central hole. J Cataract Refract Surg. 2017 07; 43(7):969-974. PMID: 28823445.
      Citations: 7     Fields:    Translation:Humans
    215. Kohnen T. Expanding refractive surgery. J Cataract Refract Surg. 2017 06; 43(6):715-716. PMID: 28732601.
      Citations:    Fields:    Translation:Humans
    216. Herzog M, Petermann K, Kohnen T, L?ffler F, B?hm M. Tomographic Analysis of Anterior and Posterior and Total Corneal Refractive Power Changes After Femtosecond Laser-Assisted Keratotomy. Am J Ophthalmol. 2017 Aug; 180:102-109. PMID: 28549845.
      Citations: 4     Fields:    Translation:Humans
    217. Al-Khateeb G, Shajari M, Kohnen T. Intraindividual comparative analysis of the visual performance after cataract surgery with implantation of a trifocal and a bifocal intraocular lens. J Cataract Refract Surg. 2017 05; 43(5):695-698. PMID: 28602334.
      Citations: 1     Fields:    Translation:Humans
    218. Kohnen T, Shajari M. Re: Popvic et?al.: Efficacy and safety of femtosecond laser-assisted cataract surgery compared with manual cataract surgery: a meta-anaylsis of 14?567 eyes (Ophthalmology. 2016;123:2113-2126). Ophthalmology. 2017 05; 124(5):e47-e48. PMID: 28433136.
      Citations:    
    219. Shajari M, Rafiezadeh P, Pavlovic I, Kubiak KB, Kohnen T, Schmack I. Management of Interface Fluid Syndrome After LASIK by Descemet Membrane Endothelial Keratoplasty in a Patient With Fuchs' Corneal Endothelial Dystrophy. J Refract Surg. 2017 May 01; 33(5):347-350. PMID: 28486726.
      Citations:    
    220. Kohnen T, Schwarz L, Shajari M. Reply. J Cataract Refract Surg. 2017 04; 43(4):579-580. PMID: 28532958.
      Citations:    Fields:    
    221. Reinstein DZ, Archer TJ, Srinivasan S, Mamalis N, Kohnen T, Dupps WJ, Randleman JB. Standard for reporting refractive outcomes?of intraocular lens-based refractive surgery. J Cataract Refract Surg. 2017 04; 43(4):435-439. PMID: 28532924.
      Citations: 10     Fields:    Translation:Humans
    222. Reinstein DZ, Archer TJ, Srinivasan S, Mamalis N, Kohnen T, Dupps WJ, Randleman JB. Standard for Reporting Refractive Outcomes of Intraocular Lens-Based Refractive Surgery. J Refract Surg. 2017 04 01; 33(4):218-222. PMID: 28407160.
      Citations:    
    223. Shajari M, Friderich S, Pour Sadeghian M, Schmack I, Kohnen T. Characteristics of Corneal Astigmatism of Anterior and Posterior Surface in a Normal Control Group and Patients With Keratoconus. Cornea. 2017 Apr; 36(4):457-462. PMID: 28129291.
      Citations:    
    224. Shajari M, Cremonese C, Petermann K, Singh P, Kohnen T, M?ller M. Comparison of Axial Length, Corneal Curvature, and Anterior Chamber Depth Measurements of 2 Recently Introduced Devices to a Known Biometer. Am J Ophthalmol. 2017 Jun; 178:58-64. PMID: 28263734.
      Citations: 22     Fields:    Translation:Humans
    225. Al-Khateeb G, Shajari M, Vunnava K, Petermann K, Kohnen T. Impact of lens densitometry on phacoemulsification parameters and usage of ultrasound energy in femtosecond laser-assisted lens surgery. Can J Ophthalmol. 2017 Aug; 52(4):331-337. PMID: 28774512.
      Citations: 5     Fields:    Translation:Humans
    226. Kuhli-Hattenbach C, Hellstern P, Kohnen T, Hattenbach LO. Platelet activation by ADP is increased in selected patients with anterior ischemic optic neuropathy or retinal vein occlusion. Platelets. 2017 Nov; 28(7):720-723. PMID: 28277067.
      Citations:    
    227. Kohnen T. Evidence-based treatment for macular edema after lens-based surgery. J Cataract Refract Surg. 2017 02; 43(2):151-152. PMID: 28366358.
      Citations: 1     Fields:    Translation:Humans
    228. Kuhli-Hattenbach C, Hellstern P, N?gler DK, Kohnen T, Hattenbach LO. Prothrombin polymorphism A19911G, factor V HR2 haplotype A4070G, and plasminogen activator-inhibitor-1 polymorphism 4G/5G and the risk of retinal vein occlusion. Ophthalmic Genet. 2017 Sep-Oct; 38(5):413-417. PMID: 28085526.
      Citations:    
    229. Shajari M, Kohnen T. Reply. Cornea. 2017 01; 36(1):e1-e2. PMID: 27918358.
      Citations:    
    230. Dupps WJ, Kohnen T, Mamalis N, Srinivasan S, Rosen ES, Koch DD, Obstbaum SA. The Journal of Cataract & Refractive Surgery in 2016: A Momentous Year. J Cataract Refract Surg. 2016 12; 42(12):1701. PMID: 28007098.
      Citations:    Fields:    
    231. Kohnen T, Schwarz L, Remy M, Shajari M. Short-term complications of femtosecond laser-assisted laser in situ keratomileusis cuts: Review of 1210 consecutive cases. J Cataract Refract Surg. 2016 12; 42(12):1797-1803. PMID: 28007112.
      Citations: 5     Fields:    Translation:Humans
    232. Shajari M, Scheffel M, Koss MJ, Kohnen T. Dependency of endothelial cell loss on anterior chamber depth within first 4?years after implantation of iris-supported phakic intraocular lenses to treat high myopia. J Cataract Refract Surg. 2016 11; 42(11):1562-1569. PMID: 27956282.
      Citations: 8     Fields:    Translation:HumansCells
    233. Shajari M, Eberhardt E, Müller M, Al Khateeb G, Friderich S, Remy M, Kohnen T, M?ller M. Effects of Atopic Syndrome on Keratoconus. Cornea. 2016 Nov; 35(11):1416-1420. PMID: 27429082.
      Citations:    
    234. Kohnen T. Searching for significance. J Cataract Refract Surg. 2016 10; 42(10):1395-1396. PMID: 27839591.
      Citations:    Fields:    
    235. Sasse AC, Shajari M, Kohnen T. Influence of blurred vision, accommodation, and target laser settings on eye movements during LASIK. J Cataract Refract Surg. 2016 10; 42(10):1424-1430. PMID: 27839596.
      Citations: 1     Fields:    Translation:Humans
    236. Kohnen T. [Intraocular Lenses with Special Properties]. Klin Monbl Augenheilkd. 2016 Aug; 233(8):908-9. PMID: 27560198.
      Citations:    Fields:    Translation:Humans
    237. Kuhli-Hattenbach C, Miesbach W, Lüchtenberg M, Kohnen T, Hattenbach LO, L?chtenberg M. Elevated lipoprotein (a) levels are an independent risk factor for retinal vein occlusion. Acta Ophthalmol. 2017 Mar; 95(2):140-145. PMID: 27545749.
      Citations:    
    238. Kohnen T. Peter Barry, FRCS, FRCOphth:In Remembrance. J Cataract Refract Surg. 2016 08; 42(8):1111. PMID: 27531284.
      Citations:    Fields:    
    239. Sandoval HP, Donnenfeld ED, Kohnen T, Lindstrom RL, Potvin R, Tremblay DM, Solomon KD. Modern laser in situ keratomileusis outcomes. J Cataract Refract Surg. 2016 08; 42(8):1224-34. PMID: 27531300.
      Citations: 30     Fields:    Translation:Humans
    240. Kohnen T, Mamalis N, Dupps WJ, Srinivasan S, Koch DD, Obstbaum SA, Rosen E. Journal of Cataract & Refractive Surgery: 20?years on. J Cataract Refract Surg. 2016 06; 42(6):807-8. PMID: 27373383.
      Citations:    Fields:    
    241. Lehmann UC, Kohnen T, Shajari M. Comparison of Corneal Diameter and Anterior Chamber Depth Measurements Using 4 Different Devices. Cornea. 2016 Jun; 35(6):838-42. PMID: 27100654.
      Citations: 10     Fields:    Translation:Humans
    242. Kehrein S, Kohnen T, Fronius M. Dynamics of Interocular Suppression in Amblyopic Children during Electronically Monitored Occlusion Therapy: First Insight. Strabismus. 2016 Jun; 24(2):51-62. PMID: 27220458.
      Citations:    
    243. Kuhli-Hattenbach C, Hellstern P, Miesbach W, Kohnen T, Hattenbach LO. Selective Thrombophilia Screening in Young Patients with Retinal Artery Occlusion. Ophthalmologica. 2016; 235(4):189-94. PMID: 27173060.
      Citations:    
    244. Kuhli-Hattenbach C, Hofmann C, Wenner Y, Koch F, Kohnen T. Congenital cataract surgery without intraocular lens implantation in persistent fetal vasculature syndrome: Long-term clinical and functional results. J Cataract Refract Surg. 2016 05; 42(5):759-67. PMID: 27255253.
      Citations: 6     Fields:    Translation:Humans
    245. Fityo S, Shajari M, Kohnen T, B?hren J. Keratometry versus total corneal refractive power: Analysis of measurement repeatability with 5 different devices in normal?eyes with low astigmatism. J Cataract Refract Surg. 2016 04; 42(4):569-76. PMID: 27113880.
      Citations: 6     Fields:    Translation:Humans
    246. Shajari M, Bühren J, Kohnen T, B?hren J. Dynamic torsional misalignment of eyes during laser in-situ keratomileusis. Graefes Arch Clin Exp Ophthalmol. 2016 May; 254(5):911-6. PMID: 26968722.
      Citations:    
    247. Kohnen T. Reply. J Cataract Refract Surg. 2016 Mar; 42(3):511. PMID: 27063547.
      Citations:    Fields:    Translation:Humans
    248. Kohnen T, Maxwell WA, Holland S. Correction of Moderate to High Myopia with?a?Foldable, Angle-Supported Phakic Intraocular Lens: Results from a 5-Year Open-Label Trial. Ophthalmology. 2016 May; 123(5):1027-35. PMID: 26875005.
      Citations: 6     Fields:    Translation:Humans
    249. Kohnen T. Bifocality versus trifocality. J Cataract Refract Surg. 2016 Feb; 42(2):183-4. PMID: 27026439.
      Citations: 1     Fields:    Translation:Humans
    250. Nuijts RM, Jonker SM, Kaufer RA, Lapid-Gortzak R, Mendicute J, Martinez CP, Schmickler S, Kohnen T. Bilateral implantation of +2.5 D multifocal intraocular lens and contralateral implantation of +2.5 D and +3.0 D multifocal intraocular lenses: Clinical outcomes. J Cataract Refract Surg. 2016 Feb; 42(2):194-202. PMID: 27026442.
      Citations: 9     Fields:    Translation:Humans
    251. Dupps WJ, Kohnen T, Mamalis N, Srinivasan S, Rosen ES, Koch DD, Obstbaum SA. JCRS 2015: Gratitude and progress. J Cataract Refract Surg. 2015 Dec; 41(12):2597. PMID: 26796438.
      Citations:    Fields:    Translation:Humans
    252. Biwer H, Schuber E, Honig M, Spratte B, Baumeister M, Kohnen T. Objective classification of glistenings in implanted intraocular lenses using Scheimpflug tomography. J Cataract Refract Surg. 2015 Dec; 41(12):2644-51. PMID: 26796445.
      Citations: 3     Fields:    Translation:HumansCells
    253. Rohr M, Kohnen T, von Jagow B, Rohr M, Kohnen T, von Jagow B. [Chronic bilateral orbital tumors in IgG4-related disease]. Ophthalmologe. 2015 Nov; 112(11):932-4. PMID: 25930183.
      Citations:    
    254. Kohnen T, Titke C, B?hm M. Trifocal Intraocular Lens Implantation to Treat Visual Demands in Various Distances Following Lens Removal. Am J Ophthalmol. 2016 Jan; 161:71-7.e1. PMID: 26432565.
      Citations: 39     Fields:    Translation:Humans
    255. Kohnen T. Treating inflammation after lens surgery. J Cataract Refract Surg. 2015 Oct; 41(10):2035. PMID: 26703275.
      Citations: 3     Fields:    Translation:Humans
    256. Kohnen T. First implantation of a diffractive quadrafocal (trifocal) intraocular lens. J Cataract Refract Surg. 2015 Oct; 41(10):2330-2. PMID: 26703312.
      Citations: 23     Fields:    Translation:Humans
    257. Hengerer FH, Dick HB, Kohnen T, Conrad-Hengerer I. Reply: To PMID 25840295. J Cataract Refract Surg. 2015 Jul; 41(7):1550-1. PMID: 26287908.
      Citations:    Fields:    Translation:Humans
    258. Remy M, Kohnen T. Corneal ectasia after femtosecond laser-assisted small-incision lenticule extraction in eyes with subclinical keratoconus/forme fruste keratoconus. J Cataract Refract Surg. 2015 Jul; 41(7):1551-2. PMID: 26287909.
      Citations:    Fields:    Translation:Humans
    259. Kuhli-Hattenbach C, Koss MJ, Kohnen T, Fronius M. A morphological study of amblyopic eyes in children failing to achieve normal visual acuity after electronically monitored long-term occlusion treatment. Graefes Arch Clin Exp Ophthalmol. 2015 Nov; 253(11):2021-8. PMID: 26100453.
      Citations:    
    260. Kohnen T. Impact of glistenings on visual quality. J Cataract Refract Surg. 2015 Jun; 41(6):1129-30. PMID: 26189373.
      Citations: 1     Fields:    Translation:HumansCells
    261. Liu E, Cole S, Werner L, Hengerer F, Mamalis N, Kohnen T. Pathologic evidence of pseudoexfoliation in cases of in-the-bag intraocular lens subluxation or dislocation. J Cataract Refract Surg. 2015 May; 41(5):929-35. PMID: 25935341.
      Citations: 11     Fields:    Translation:Humans
    262. Hengerer FH, Dick HB, Kohnen T, Conrad-Hengerer I. Assessment of intraoperative complications in intumescent cataract surgery using 2 ophthalmic viscosurgical devices and trypan blue staining. J Cataract Refract Surg. 2015 Apr; 41(4):714-8. PMID: 25840295.
      Citations: 5     Fields:    Translation:Humans
    263. Gabriel C, Klaproth OK, Titke C, Baumeister M, Kohnen T, B?hren J. Repeatability of topographic and aberrometric measurements at different accommodative states using a combined topographer and open-view aberrometer. J Cataract Refract Surg. 2015 Apr; 41(4):806-11. PMID: 25840305.
      Citations: 4     Fields:    Translation:Humans
    264. Hengerer FH, Artal P, Kohnen T, Conrad-Hengerer I. Initial clinical results of a new telescopic IOL implanted in patients with dry age-related macular degeneration. J Refract Surg. 2015 Mar; 31(3):158-62. PMID: 25751831.
      Citations: 7     Fields:    Translation:Humans
    265. Kohnen T. Objective measurement of accommodation. J Cataract Refract Surg. 2015 Mar; 41(3):485-6. PMID: 25804576.
      Citations:    Fields:    Translation:Humans
    266. Kohnen T. March consultation #10. J Cataract Refract Surg. 2015 Mar; 41(3):693. PMID: 25804597.
      Citations:    Fields:    Translation:Humans
    267. Dupps WJ, Kohnen T, Mamalis N, Rosen ES, Koch DD, Obstbaum SA. Reeling in the years. J Cataract Refract Surg. 2015 Jan; 41(1):1. PMID: 25532628.
      Citations:    Fields:    Translation:Humans
    268. Tonn B, Klaproth OK, Kohnen T. Anterior surface-based keratometry compared with Scheimpflug tomography-based total corneal astigmatism. Invest Ophthalmol Vis Sci. 2014 Dec 02; 56(1):291-8. PMID: 25468887.
      Citations: 26     Fields:    Translation:Humans
    269. Kohnen T. Femtosecond laser capsulotomy. J Cataract Refract Surg. 2014 Dec; 40(12):1947-8. PMID: 25465681.
      Citations:    Fields:    Translation:Humans
    270. Kohnen T. Refractive corneal lenticule extraction. J Cataract Refract Surg. 2014 Sep; 40(9):1399-400. PMID: 25135527.
      Citations:    Fields:    Translation:Humans
    271. Kohnen T. [Interesting cases in IOL implantation]. Klin Monbl Augenheilkd. 2014 Aug; 231(8):780. PMID: 25133555.
      Citations:    
    272. Fronius M, Cirina L, Ackermann H, Kohnen T, Diehl CM. Efficiency of electronically monitored amblyopia treatment between 5 and 16 years of age: new insight into declining susceptibility of the visual system. Vision Res. 2014 Oct; 103:11-9. PMID: 25130409.
      Citations:    
    273. Baily C, Kohnen T, O'Keefe M. Preloaded refractive-addition corneal inlay to compensate for presbyopia implanted using a femtosecond laser: one-year visual outcomes and safety. J Cataract Refract Surg. 2014 Aug; 40(8):1341-8. PMID: 25088635.
      Citations: 14     Fields:    Translation:Humans
    274. Mayer WJ, Klaproth OK, Hengerer FH, Kohnen T. Reply: To PMID 24210764. Am J Ophthalmol. 2014 Jun; 157(6):1324-5. PMID: 24881840.
      Citations:    
    275. Weiner X, Baumeister M, Kohnen T, B?hren J. Repeatability of lens densitometry using?Scheimpflug imaging. J Cataract Refract Surg. 2014 May; 40(5):756-63. PMID: 24767909.
      Citations: 11     Fields:    Translation:Humans
    276. Schramm K, Mueller M, Koch FH, Singh P, Kohnen T, Koss MJ. Effects of core vitrectomy in the treatment of age-related macular degeneration. Acta Ophthalmol. 2014 Aug; 92(5):465-72. PMID: 24690440.
      Citations:    
    277. Kohnen T. Corneal incisions with femtosecond lasers. J Cataract Refract Surg. 2014 Apr; 40(4):513. PMID: 24680517.
      Citations:    Fields:    Translation:Humans
    278. Mayer WJ, Klaproth OK, Hengerer FH, Kook D, Dirisamer M, Priglinger S, Kohnen T. In?vitro immunohistochemical and morphological observations of penetrating corneal incisions created by a femtosecond laser used for assisted intraocular lens surgery. J Cataract Refract Surg. 2014 Apr; 40(4):632-8. PMID: 24581999.
      Citations: 5     Fields:    Translation:HumansCells
    279. Kohnen T, Klaproth OK, Ostovic M, Hengerer FH, Mayer WJ. Morphological changes in the edge structures following femtosecond laser capsulotomy with varied patient interfaces and different energy settings. Graefes Arch Clin Exp Ophthalmol. 2014 Feb; 252(2):293-8. PMID: 24390309.
      Citations:    
    280. Alfonso JF, Knorz M, Fernandez-Vega L, Rinc?n JL, Suarez E, Titke C, Kohnen T. Clinical outcomes after bilateral implantation of an apodized +3.0 D toric diffractive multifocal intraocular lens. J Cataract Refract Surg. 2014 Jan; 40(1):51-9. PMID: 24355720.
      Citations: 7     Fields:    Translation:HumansCTClinical Trials
    281. Epstein RH, Liu ET, Werner L, Kohnen T, Kaproth OK, Mamalis N. Capsulorhexis phimosis with anterior flexing of an accommodating IOL: case report and histopathological analyses. J Cataract Refract Surg. 2014 Jan; 40(1):148-52. PMID: 24355727.
      Citations: 2     Fields:    Translation:HumansCells
    282. Kohnen T, B?hren J, Sch?ffeler T. Validation of metrics for the detection of subclinical keratoconus in a new patient collective. J Cataract Refract Surg. 2014 Feb; 40(2):259-68. PMID: 24360499.
      Citations: 5     Fields:    Translation:Humans
    283. Kohnen T. [KAMRA Model--correction of presbyopia in emmetropic patients]. Ophthalmologe. 2013 Dec; 110(12):1130. PMID: 24482811.
      Citations:    
    284. Kohnen T. [Presbyopic LASIK in 1-year analysis]. Ophthalmologe. 2013 Dec; 110(12):1130. PMID: 24482812.
      Citations:    
    285. Kohnen T. [After corneal PIOL-implantation, watch endothelium strongly]. Ophthalmologe. 2013 Dec; 110(12):1131. PMID: 24482813.
      Citations:    
    286. Kohnen T. Posterior corneal astigmatism. J Cataract Refract Surg. 2013 Dec; 39(12):1795. PMID: 24286837.
      Citations: 4     Fields:    Translation:Humans
    287. Mayer WJ, Klaproth OK, Hengerer FH, Kohnen T. Impact of crystalline lens opacification on effective phacoemulsification time in femtosecond laser-assisted cataract surgery. Am J Ophthalmol. 2014 Feb; 157(2):426-432.e1. PMID: 24210764.
      Citations:    
    288. Knorz MC, Suarez E, Titke C, Kohnen T, Tucker S, Rinc?n JL, Alfonso JF, Fern?ndez-Vega L. Subjective outcomes after bilateral implantation of an apodized diffractive +3.0 D multifocal toric IOL in a prospective clinical study. J Refract Surg. 2013 Nov; 29(11):762-7. PMID: 24203808.
      Citations: 5     Fields:    Translation:Humans
    289. Ostovic M, Klaproth OK, Hengerer FH, Mayer WJ, Kohnen T. Light microscopy and scanning electron microscopy analysis of rigid curved interface femtosecond laser-assisted and manual anterior capsulotomy. J Cataract Refract Surg. 2013 Oct; 39(10):1587-92. PMID: 24075160.
      Citations: 15     Fields:    Translation:Humans
    290. Kohnen T. Evolution of femtosecond-laser technology for lens-based surgery-continued. J Cataract Refract Surg. 2013 Sep; 39(9):1285. PMID: 23988239.
      Citations: 1     Fields:    Translation:Humans
    291. Kohnen T. [Multifocal IOL optics and aniridia therapy]. Klin Monbl Augenheilkd. 2013 Aug; 230(8):785. PMID: 23959509.
      Citations:    
    292. Kohnen T, B?hren J, Sch?ffeler T. Preoperative topographic characteristics of eyes that developed postoperative LASIK keratectasia. J Refract Surg. 2013 Aug; 29(8):540-9. PMID: 23909781.
      Citations: 6     Fields:    Translation:Humans
    293. Casagrande M, Baumeister M, Bühren J, Klaproth OK, Titke C, Kohnen T, B?hren J. Influence of additional astigmatism on distance-corrected near visual acuity and reading performance. Br J Ophthalmol. 2014 Jan; 98(1):24-9. PMID: 23703094.
      Citations:    
    294. Kohnen T. Interface for femtosecond laser-assisted lens surgery. J Cataract Refract Surg. 2013 Apr; 39(4):491-2. PMID: 23522580.
      Citations: 5     Fields:    Translation:HumansAnimals
    295. Ostovic M, Hofmann C, Klaproth OK, Kohnen T. Corneal decompensation and angle-closure glaucoma after upside-down implantation of an angle-supported anterior chamber phakic intraocular lens. J Cataract Refract Surg. 2013 May; 39(5):806-9. PMID: 23540572.
      Citations: 2     Fields:    Translation:Humans
    296. Klaproth OK, Kohnen T, Rehrmann J. Dynamic positional change and defocus curve of a phakic foldable anterior-chamber angle-supported intraocular lens during accommodation. Ophthalmology. 2013 Jul; 120(7):1373-9. PMID: 23523163.
      Citations: 2     Fields:    Translation:Humans
    297. Assia E, Bellucci R, El Danasoury A, Snyder ME, Cochener B, Kohnen T, Moshirfar M, Edmonds JN, G?ell JL. Refractive surgical question: March consultation. J Cataract Refract Surg. 2013 Mar; 39(3):475-80. PMID: 23506927.
      Citations:    Fields:    Translation:Humans
    298. Dupps WJ, Kohnen T, Mamalis N, Rosen ES, Obstbaum SA, Koch DD. JCRS 2012: Looking back, looking ahead. J Cataract Refract Surg. 2013 Jan; 39(1):1. PMID: 30791351.
      Citations:    Fields:    
    299. Kohnen T. Astigmatism measurements for cataract and refractive surgery. J Cataract Refract Surg. 2012 Dec; 38(12):2065. PMID: 23195253.
      Citations: 2     Fields:    Translation:Humans
    300. Kohnen T. Effects of refractive surgery in extreme altitude or space. J Cataract Refract Surg. 2012 Aug; 38(8):1307-8. PMID: 22814035.
      Citations:    Fields:    Translation:Humans
    301. Agresta B, Knorz MC, Kohnen T, Donatti C, Jackson D. Distance and near visual acuity improvement after implantation of multifocal intraocular lenses in cataract patients with presbyopia: a systematic review. J Refract Surg. 2012 Jun; 28(6):426-35. PMID: 22692525.
      Citations:    
    302. Kohnen T. Astigmatic manipulation with modern small-incision intraocular lens surgery. J Cataract Refract Surg. 2012 Apr; 38(4):563. PMID: 22440431.
      Citations:    Fields:    Translation:Humans
    303. Kohnen T. Light-adjustable intraocular lens technology. J Cataract Refract Surg. 2011 Dec; 37(12):2091. PMID: 22108102.
      Citations:    Fields:    Translation:Humans
    304. Mamalis N, Rosen ES, Koch DD, Kohnen T, Dupps WJ, Obstbaum SA. In remembrance. J Cataract Refract Surg. 2011 Nov; 37(11):1921-2. PMID: 22018359.
      Citations:    Fields:    Translation:Humans
    305. Wang L, Shirayama M, Ma XJ, Kohnen T, Koch DD. Optimizing intraocular lens power calculations in eyes with axial lengths above 25.0 mm. J Cataract Refract Surg. 2011 Nov; 37(11):2018-27. PMID: 22018365.
      Citations: 39     Fields:    Translation:Humans
    306. Kohnen T. Compromised corneal endothelium and cataract: how should we decide? J Cataract Refract Surg. 2011 Aug; 37(8):1377-8. PMID: 21782081.
      Citations: 2     Fields:    Translation:Humans
    307. Stulting RD, Dupps WJ, Kohnen T, Mamalis N, Rosen ES, Koch DD, Obstbaum SA, Waring GO, Reinstein DZ. Standardized graphs and terms for refractive surgery results. Cornea. 2011 Aug; 30(8):945-7. PMID: 21637100.
      Citations: 10     Fields:    Translation:Humans
    308. Kohnen T. Preventing posterior capsule opacification: what have we learned? J Cataract Refract Surg. 2011 Apr; 37(4):623-4. PMID: 21420583.
      Citations: 2     Fields:    Translation:HumansCells
    309. Dupps WJ, Kohnen T, Mamalis N, Rosen ES, Obstbaum SA, Koch DD. Another year of progress. J Cataract Refract Surg. 2011 Feb; 37(2):219-20. PMID: 21241900.
      Citations:    Fields:    Translation:Humans
    310. Waring GO, Reinstein DZ, Dupps WJ, Kohnen T, Mamalis N, Rosen ES, Koch DD, Obstbaum SA, Stulting RD. Standardized graphs and terms for refractive surgery results. J Refract Surg. 2011 Jan; 27(1):7-9. PMID: 21229953.
      Citations: 14     Fields:    Translation:Humans
    311. Dupps WJ, Kohnen T, Mamalis N, Rosen ES, Koch DD, Obstbaum SA, Waring GO, Reinstein DZ, Stulting RD. Standardized graphs and terms for refractive surgery results. J Cataract Refract Surg. 2011 Jan; 37(1):1-3. PMID: 21183094.
      Citations: 18     Fields:    Translation:Humans
    312. Kohnen T, Kook D, Morral M, G?ell JL. Phakic intraocular lenses: part 2: results and complications. J Cataract Refract Surg. 2010 Dec; 36(12):2168-94. PMID: 21111322.
      Citations: 53     Fields:    Translation:Humans
    313. Morral M, Kook D, Kohnen T, G?ell JL. Phakic intraocular lenses part 1: historical overview, current models, selection criteria, and surgical techniques. J Cataract Refract Surg. 2010 Nov; 36(11):1976-93. PMID: 21029908.
      Citations: 39     Fields:    Translation:Humans
    314. Mirshahi A, Wesemann W, Kohnen T, B?hren J. Factors influencing the reliability of autorefractometry after LASIK for myopia and myopic astigmatism. Am J Ophthalmol. 2010 Dec; 150(6):774-9. PMID: 20951976.
      Citations: 1     Fields:    Translation:Humans
    315. Kohnen T. Pseudoexfoliation: Impact on cataract surgery and long-term intraocular lens position. J Cataract Refract Surg. 2010 Aug; 36(8):1247-8. PMID: 20656144.
      Citations: 1     Fields:    Translation:Humans
    316. Kohnen T, Klaproth OK. Three-year stability of an angle-supported foldable hydrophobic acrylic phakic intraocular lens evaluated by Scheimpflug photography. J Cataract Refract Surg. 2010 Jul; 36(7):1120-6. PMID: 20610089.
      Citations: 4     Fields:    Translation:HumansCTClinical Trials
    317. Kohnen T. Accommodating IOL: is the name already justified? J Cataract Refract Surg. 2010 Apr; 36(4):537-8. PMID: 20362840.
      Citations:    Fields:    Translation:Humans
    318. Scheffel M, Kuehne C, Kohnen T. Comparison of monocular and binocular infrared pupillometers under mesopic lighting conditions. J Cataract Refract Surg. 2010 Apr; 36(4):625-30. PMID: 20362855.
      Citations: 3     Fields:    Translation:Humans
    319. Bühren J, Kook D, Yoon G, Kohnen T, B?hren J. Detection of subclinical keratoconus by using corneal anterior and posterior surface aberrations and thickness spatial profiles. Invest Ophthalmol Vis Sci. 2010 Jul; 51(7):3424-32. PMID: 20164452.
      Citations:    
    320. Dupps WJ, Kohnen T, Mamalis N, Rosen ER, Obstbaum SA, Koch DD. A 2009 JCRS retrospective. J Cataract Refract Surg. 2010 Jan; 36(1):1. PMID: 20117696.
      Citations:    Fields:    Translation:Humans
    321. Bühren J, Nagy L, Yoon G, MacRae S, Kohnen T, Huxlin KR, B?hren J. The effect of the asphericity of myopic laser ablation profiles on the induction of wavefront aberrations. Invest Ophthalmol Vis Sci. 2010 May; 51(5):2805-12. PMID: 20042646; PMCID: PMC2862885.
      Citations:    
    322. Kohnen T, Nuijts R, Levy P, Haefliger E, Alfonso JF. Visual function after bilateral implantation of apodized diffractive aspheric multifocal intraocular lenses with a +3.0 D addition. J Cataract Refract Surg. 2009 Dec; 35(12):2062-9. PMID: 19969209.
      Citations: 22     Fields:    Translation:HumansCTClinical Trials
    323. Kohnen T. How far we have come: from Ridley's first intraocular lens to modern IOL technology. J Cataract Refract Surg. 2009 Dec; 35(12):2039. PMID: 19969203.
      Citations: 2     Fields:    Translation:Humans
    324. Kohnen T, Baumeister M, Kook D, Klaproth OK, Ohrloff C, Kohnen T. Cataract surgery with implantation of an artificial lens. Dtsch Arztebl Int. 2009 Oct; 106(43):695-702. PMID: 19946433; PMCID: PMC2780012.
      Citations:    
    325. von Jagow B, Höing A, Gandorfer A, Rudolph G, Kohnen T, Kampik A, Haritoglou C, H?ing A, Rudolph G. Functional outcome of indocyanine green-assisted macular surgery: 7-year follow-up. Retina. 2009 Oct; 29(9):1249-56. PMID: 19934819.
      Citations:    
    326. Kook D, Derhartunian V, Bug R, Kohnen T. Top-hat shaped corneal trephination for penetrating keratoplasty using the femtosecond laser: a histomorphological study. Cornea. 2009 Aug; 28(7):795-800. PMID: 19574905.
      Citations:    
    327. Kohnen T, Kook D. Solving intraocular lens-related pigment dispersion syndrome with repositioning of primary sulcus implanted single-piece IOL in the capsular bag. J Cataract Refract Surg. 2009 Aug; 35(8):1459-63. PMID: 19631135.
      Citations: 6     Fields:    Translation:Humans
    328. Baumeister M, Bühren J, Ohrloff C, Kohnen T, B?hren J. Corneal re-epithelialization following phototherapeutic keratectomy for recurrent corneal erosion as in vivo model of epithelial wound healing. Ophthalmologica. 2009; 223(6):414-8. PMID: 19648776.
      Citations:    
    329. Kohnen T, Klaproth OK, B?hren J. Effect of intraocular lens asphericity on quality of vision after cataract removal: an intraindividual comparison. Ophthalmology. 2009 Sep; 116(9):1697-706. PMID: 19643497.
      Citations: 24     Fields:    Translation:HumansCells
    330. Martin T, Kohnen T, B?hren J, K?hne A. Correlation of aberrometry, contrast sensitivity, and subjective symptoms with quality of vision after LASIK. J Refract Surg. 2009 07; 25(7):559-68. PMID: 19662912.
      Citations: 15     Fields:    Translation:HumansCells
    331. Kohnen T. New abbreviations for visual acuity values. J Cataract Refract Surg. 2009 Jul; 35(7):1145. PMID: 19545799.
      Citations: 3     Fields:    Translation:Humans
    332. Terzi E, Wang L, Kohnen T. Accuracy of modern intraocular lens power calculation formulas in refractive lens exchange for high myopia and high hyperopia. J Cataract Refract Surg. 2009 Jul; 35(7):1181-9. PMID: 19545805.
      Citations: 21     Fields:    Translation:Humans
    333. Baumeister M, Kohnen T, B?hren J. Tilt and decentration of spherical and aspheric intraocular lenses: effect on higher-order aberrations. J Cataract Refract Surg. 2009 Jun; 35(6):1006-12. PMID: 19465285.
      Citations: 26     Fields:    Translation:Humans
    334. Kohnen T, Knorz MC, Gerl RH, Colin J, Bellucci R, Marinho A, Cochener B, Arn? JL, Ali? JL. AcrySof phakic angle-supported intraocular lens for the correction of moderate-to-high myopia: one-year results of a multicenter European study. Ophthalmology. 2009 Jul; 116(7):1314-21, 1321.e1-3. PMID: 19481808.
      Citations: 8     Fields:    Translation:HumansCTClinical Trials
    335. Pesudovs K, Martin T, Strenger A, Yoon G, Kohnen T, B?hren J. Comparison of optical quality metrics to predict subjective quality of vision after laser in situ keratomileusis. J Cataract Refract Surg. 2009 May; 35(5):846-55. PMID: 19393883.
      Citations: 9     Fields:    Translation:Humans
    336. Dick HB, Budo C, Malecaze F, Marinho AA, Nuijts RM, Luyten GP, Menezo JL, Kohnen T, G?ell JL. Foldable Artiflex phakic intraocular lens for the correction of myopia: two-year follow-up results of a prospective European multicenter study. Ophthalmology. 2009 Apr; 116(4):671-7. PMID: 19344820.
      Citations: 25     Fields:    Translation:HumansCTClinical Trials
    337. Kohnen T. Post-cataract endophthalmitis: can we do better? J Cataract Refract Surg. 2009 Apr; 35(4):609. PMID: 19304064.
      Citations:    Fields:    Translation:Humans
    338. von Jagow B, Kohnen T. Corneal architecture of femtosecond laser and microkeratome flaps imaged by anterior segment optical coherence tomography. J Cataract Refract Surg. 2009 Jan; 35(1):35-41. PMID: 19101422.
      Citations: 36     Fields:    Translation:Humans
    339. Kohnen T. Multifocal IOL technology: a successful step on the journey toward presbyopia treatment. J Cataract Refract Surg. 2008 Dec; 34(12):2005. PMID: 19027536.
      Citations: 7     Fields:    Translation:Humans
    340. Kohnen T, Klaproth OK. Incision sizes before and after implantation of SN60WF intraocular lenses using the Monarch injector system with C and D cartridges. J Cataract Refract Surg. 2008 Oct; 34(10):1748-53. PMID: 18812128.
      Citations: 12     Fields:    Translation:Humans
    341. Kohnen T. Reshaping the cornea: which laser profiles should we use? J Cataract Refract Surg. 2008 Aug; 34(8):1225. PMID: 18655955.
      Citations:    Fields:    Translation:Humans
    342. Kuhli-Hattenbach C, Fronius M, Zubcov AA, Kohnen T, L?chtenberg M. Predictability of intraocular lens calculation using the Holladay II formula after in-the-bag or optic captured posterior chamber intraocular lens implantation in paediatric cataracts. Ophthalmologica. 2008; 222(5):302-7. PMID: 18617752.
      Citations:    Fields:    Translation:Humans
    343. von Jagow B, Kohnen T. Anterior optic neuropathy associated with adalimumab. Ophthalmologica. 2008; 222(4):292-4. PMID: 18560250.
      Citations:    
    344. Kuhli-Hattenbach C, Lüchtenberg M, Kohnen T, Hattenbach LO, L?chtenberg M. Risk factors for complications after congenital cataract surgery without intraocular lens implantation in the first 18 months of life. Am J Ophthalmol. 2008 Jul; 146(1):1-7. PMID: 18407241.
      Citations:    
    345. Kohnen T. Riboflavin-UVA corneal collagen crosslinking as an evolving surgical procedure for progressive ophthalmic tissue diseases. J Cataract Refract Surg. 2008 Apr; 34(4):527. PMID: 18361955.
      Citations: 1     Fields:    Translation:Humans
    346. Mester U, Holz F, Kohnen T, Lohmann C, Tetz M. Intraindividual comparison of a blue-light filter on visual function: AF-1 (UY) versus AF-1 (UV) intraocular lens. J Cataract Refract Surg. 2008 Apr; 34(4):608-15. PMID: 18361983.
      Citations: 15     Fields:    Translation:Humans
    347. Kohnen T, Fabian E, Gerl R, Hunold W, Hoyer H, Mester U, H?tz W, Strobel J. Optic edge design as long-term factor for posterior capsular opacification rates. Ophthalmology. 2008 Aug; 115(8):1308-14, 1314.e1-3. PMID: 18321585.
      Citations: 26     Fields:    Translation:Humans
    348. Meltendorf C, Cichocki M, Kohnen T. Laser in situ keratomileusis following the implantation of iris-fixated phakic intraocular lenses. Ophthalmologica. 2008; 222(2):69-73. PMID: 18303225.
      Citations:    Fields:    Translation:Humans
    349. Kohnen T, Cichocki M, Koss MJ. Position of rigid and foldable iris-fixated myopic phakic intraocular lenses evaluated by Scheimpflug photography. J Cataract Refract Surg. 2008 Jan; 34(1):114-20. PMID: 18165090.
      Citations: 10     Fields:    Translation:Humans
    350. Kohnen T. Refractive surgery in children. J Cataract Refract Surg. 2007 Dec; 33(12):2001. PMID: 18053877.
      Citations:    Fields:    Translation:Humans
    351. Kohnen T. Evaluation of new phakic intraocular lenses and materials. J Cataract Refract Surg. 2007 Aug; 33(8):1347. PMID: 17662404.
      Citations: 1     Fields:    Translation:Humans
    352. von Jagow B, Ohrloff C, Kohnen T. Macular thickness after uneventful cataract surgery determined by optical coherence tomography. Graefes Arch Clin Exp Ophthalmol. 2007 Dec; 245(12):1765-71. PMID: 17619896.
      Citations: 28     Fields:    Translation:Humans
    353. Koss MJ, Cichocki M, Kohnen T. Posterior synechias following implantation of a foldable silicone iris-fixated phakic intraocular lens for the correction of myopia. J Cataract Refract Surg. 2007 May; 33(5):905-9. PMID: 17466869.
      Citations: 5     Fields:    Translation:Humans
    354. Kohnen T, Kühne C, Bühren J, K?hne C, B?hren J. The future role of wavefront-guided excimer ablation. Graefes Arch Clin Exp Ophthalmol. 2007 Feb; 245(2):189-94. PMID: 16957938.
      Citations:    
    355. Bühren J, Kühne C, Kohnen T, B?hren J, K?hne C. Defining subclinical keratoconus using corneal first-surface higher-order aberrations. Am J Ophthalmol. 2007 Mar; 143(3):381-9. PMID: 17317387.
      Citations:    
    356. Baumeister M, Kohnen T. Scheimpflug measurement of intraocular lens position after piggyback implantation of foldable intraocular lenses in eyes with high hyperopia. J Cataract Refract Surg. 2006 Dec; 32(12):2098-104. PMID: 17137990.
      Citations: 9     Fields:    Translation:Humans
    357. Kasper T, Kohnen T, B?hren J. Visual performance of aspherical and spherical intraocular lenses: intraindividual comparison of visual acuity, contrast sensitivity, and higher-order aberrations. J Cataract Refract Surg. 2006 Dec; 32(12):2022-9. PMID: 17137978.
      Citations: 23     Fields:    Translation:Humans
    358. Kohnen T, Thomala MC, Cichocki M, Strenger A. Internal anterior chamber diameter using optical coherence tomography compared with white-to-white distances using automated measurements. J Cataract Refract Surg. 2006 Nov; 32(11):1809-13. PMID: 17081862.
      Citations: 18     Fields:    Translation:Humans
    359. Meltendorf C, Schroeter J, Bug R, Kohnen T, Deller T. Corneal trephination with the femtosecond laser. Cornea. 2006 Oct; 25(9):1090-2. PMID: 17133060.
      Citations:    
    360. Kohnen T. Excimer laser refractive surgery in autoimmune diseases. J Cataract Refract Surg. 2006 Aug; 32(8):1241. PMID: 16863941.
      Citations: 2     Fields:    Translation:Humans
    361. Kohnen T, B?hren J. Factors affecting the change in lower-order and higher-order aberrations after wavefront-guided laser in situ keratomileusis for myopia with the Zyoptix 3.1 system. J Cataract Refract Surg. 2006 Jul; 32(7):1166-74. PMID: 16857504.
      Citations: 7     Fields:    Translation:Humans
    362. Meltendorf C, Bühren J, Bug R, Ohrloff C, Kohnen T, B?hren J. Correlation between clinical in vivo confocal microscopic and ex vivo histopathologic findings of Salzmann nodular degeneration. Cornea. 2006 Jul; 25(6):734-8. PMID: 17077670.
      Citations:    
    363. Bühren J, Terzi E, Bach M, Wesemann W, Kohnen T, B?hren J. Measuring contrast sensitivity under different lighting conditions: comparison of three tests. Optom Vis Sci. 2006 May; 83(5):290-8. PMID: 16699441.
      Citations:    
    364. Kohnen T. Classification of excimer laser profiles. J Cataract Refract Surg. 2006 Apr; 32(4):543-4. PMID: 16698450.
      Citations: 4     Fields:    Translation:Humans
    365. Kohnen T, Allen D, Boureau C, Dublineau P, Hartmann C, Mehdorn E, Rozot P, Tassinari G. European multicenter study of the AcrySof ReSTOR apodized diffractive intraocular lens. Ophthalmology. 2006 Apr; 113(4):584.e1. PMID: 16483658.
      Citations: 40     Fields:    Translation:Humans
    366. Bühren J, Kohnen T, B?hren J. A standardized drawing scheme to document corneal changes following refractive corneal surgery. J Refract Surg. 2006 Feb; 22(2):166-71. PMID: 16523836.
      Citations:    
    367. Kohnen T. Consultation Section: refractive surgical problem. J Cataract Refract Surg. 2006 Jan; 32(1):8; discussion 8-12. PMID: 16516766.
      Citations:    Fields:    Translation:Humans
    368. Kasper T, Kohnen T, B?hren J. Intraindividual comparison of higher-order aberrations after implantation of aspherical and spherical intraocular lenses as a function of pupil diameter. J Cataract Refract Surg. 2006 Jan; 32(1):78-84. PMID: 16516783.
      Citations: 19     Fields:    Translation:Humans
    369. Koch DD, Kohnen T, Mamalis N, Obstbaum SA, Rosen ES. Celebrating 10 years. J Cataract Refract Surg. 2006 Jan; 32(1):1. PMID: 16516753.
      Citations:    Fields:    Translation:Humans
    370. Kohnen T, B?hren J, K?hne C. Influence of pupil and optical zone diameter on higher-order aberrations after wavefront-guided myopic LASIK. J Cataract Refract Surg. 2005 Dec; 31(12):2272-80. PMID: 16473217.
      Citations: 13     Fields:    Translation:Humans
    371. Baumeister M, Neidhardt B, Kohnen T, Strobel J. Tilt and decentration of three-piece foldable high-refractive silicone and hydrophobic acrylic intraocular lenses with 6-mm optics in an intraindividual comparison. Am J Ophthalmol. 2005 Dec; 140(6):1051-8. PMID: 16376650.
      Citations: 15     Fields:    Translation:Humans
    372. Gimbel HV, Condon GP, Kohnen T, Olson RJ, Halkiadakis I. Late in-the-bag intraocular lens dislocation: incidence, prevention, and management. J Cataract Refract Surg. 2005 Nov; 31(11):2193-204. PMID: 16412938.
      Citations: 60     Fields:    Translation:Humans
    373. Kohnen T. Late intraocular lens dislocation. J Cataract Refract Surg. 2005 Nov; 31(11):2033. PMID: 16412889.
      Citations:    Fields:    Translation:Humans
    374. Kohnen T, Mahmoud K, B?hren J. Comparison of corneal higher-order aberrations induced by myopic and hyperopic LASIK. Ophthalmology. 2005 Oct; 112(10):1692. PMID: 16140381.
      Citations: 21     Fields:    Translation:Humans
    375. Kohnen T, Bühren J, B?hren J. Comment on the publication "Lamellar keratotomy to correct astigmatism in cataract surgery" by C. Wirbelauer et al. Graefes Arch Clin Exp Ophthalmol. 2006 Mar; 244(3):417-8; author reply 419-20. PMID: 16193301.
      Citations:    
    376. Mirshahi A, Schöpfer D, Gerhardt D, Terzi E, Kasper T, Kohnen T, Sch?pfer D. Incidence of posterior vitreous detachment after laser in situ keratomileusis. Graefes Arch Clin Exp Ophthalmol. 2006 Feb; 244(2):149-53. PMID: 16044328.
      Citations:    
    377. Kohnen T, Cichocki M, Baumeister M, B?hren J. Intermittent myopic shift of 4.0 diopters after implantation of an Artisan iris-supported phakic intraocular lens. J Cataract Refract Surg. 2005 Jul; 31(7):1444-7. PMID: 16105622.
      Citations: 1     Fields:    Translation:Humans
    378. Kohnen T. Long-term effect of corneal refractive excimer laser surgery. J Cataract Refract Surg. 2005 Jun; 31(6):1079-80. PMID: 16039460.
      Citations:    Fields:    Translation:Humans
    379. Mirshahi A, Kohnen T. Effect of microkeratome suction during LASIK on ocular structures. Ophthalmology. 2005 Apr; 112(4):645-9. PMID: 15808256.
      Citations:    
    380. Kohnen T, B?hren J. Corneal first-surface aberration analysis of the biomechanical effects of astigmatic keratotomy and a microkeratome cut after penetrating keratoplasty. J Cataract Refract Surg. 2005 Jan; 31(1):185-9. PMID: 15721711.
      Citations: 6     Fields:    Translation:Humans
    381. Kohnen T, Kasper T. Incision sizes before and after implantation of 6-mm optic foldable intraocular lenses using Monarch and Unfolder injector systems. Ophthalmology. 2005 Jan; 112(1):58-66. PMID: 15629821.
      Citations: 7     Fields:    Translation:Humans
    382. Kohnen T, Bühren J, Kühne C, Mirshahi A, B?hren J, K?hne C. Wavefront-guided LASIK with the Zyoptix 3.1 system for the correction of myopia and compound myopic astigmatism with 1-year follow-up: clinical outcome and change in higher order aberrations. Ophthalmology. 2004 Dec; 111(12):2175-85. PMID: 15582071.
      Citations:    
    383. Kohnen T. Cataract formation after implantation of myopic phakic posterior chamber IOLs. J Cataract Refract Surg. 2004 Nov; 30(11):2245-6. PMID: 15519049.
      Citations: 3     Fields:    Translation:Humans
    384. Kohnen T, Kasper T, Fechner PU, B?hren J. Ten-year follow-up of a ciliary sulcus-fixated silicone phakic posterior chamber intraocular lens. J Cataract Refract Surg. 2004 Nov; 30(11):2431-4. PMID: 15519102.
      Citations: 3     Fields:    Translation:Humans
    385. Baumeister M, Kohnen T, B?hren J. Position of angle-supported, iris-fixated, and ciliary sulcus-implanted myopic phakic intraocular lenses evaluated by Scheimpflug photography. Am J Ophthalmol. 2004 Nov; 138(5):723-31. PMID: 15531305.
      Citations: 15     Fields:    Translation:Humans
    386. Muller L, Kohnen T. Scleral and corneal laceration with iris prolapse caused by an eagle claw. Graefes Arch Clin Exp Ophthalmol. 2005 Apr; 243(4):377-9. PMID: 15864627.
      Citations:    
    387. Kohnen T, Terzi E, Kasper T, Kohnen EM, B?hren J. Correlation of infrared pupillometers and CCD-camera imaging from aberrometry and videokeratography for determining scotopic pupil size. J Cataract Refract Surg. 2004 Oct; 30(10):2116-23. PMID: 15474824.
      Citations: 6     Fields:    Translation:Humans
    388. Mirshahi A, Kohnen T, B?hren J. Clinical course of severe central epithelial defects in laser in situ keratomileusis. J Cataract Refract Surg. 2004 Aug; 30(8):1636-41. PMID: 15313284.
      Citations: 2     Fields:    Translation:HumansCells
    389. Kohnen T. Consultation section: refractive surgical problem. J Cataract Refract Surg. 2004 Jul; 30(7):1392-95. PMID: 15210209.
      Citations:    Fields:    Translation:Humans
    390. Kohnen T. Overnight orthokeratology induces irregular corneal astigmatism. J Cataract Refract Surg. 2004 Jul; 30(7):1389. PMID: 15210206.
      Citations:    Fields:    Translation:Humans
    391. Mester U, Fabian E, Gerl R, Hunold W, Hoyer H, Kohnen T, H?tz W, Strobel J. Posterior capsule opacification after implantation of CeeOn Edge 911A, PhacoFlex SI-40NB, and AcrySof MA60BM lenses: one-year results of an intraindividual comparison multicenter study. J Cataract Refract Surg. 2004 May; 30(5):978-85. PMID: 15130632.
      Citations: 8     Fields:    Translation:HumansCTClinical Trials
    392. Tervo T, Uusitalo R, Kohnen T, Zetterstr?m C. Macular haemorrhage following implantation of a posterior chamber collamer lens. Acta Ophthalmol Scand. 2004 Apr; 82(2):214-5. PMID: 15043544.
      Citations:    Fields:    Translation:Humans
    393. Kohnen T. Combining wavefront and topography data for excimer laser surgery: the future of customized ablation? J Cataract Refract Surg. 2004 Feb; 30(2):285-6. PMID: 15030801.
      Citations: 1     Fields:    Translation:Humans
    394. Baumeister M, Terzi E, Kohnen T, Ekici Y. Comparison of manual and automated methods to determine horizontal corneal diameter. J Cataract Refract Surg. 2004 Feb; 30(2):374-80. PMID: 15030827.
      Citations: 37     Fields:    Translation:Humans
    395. Kohnen T, Terzi E, Mirshahi A, B?hren J. Intraindividual comparison of epithelial defects during laser in situ keratomileusis using standard and zero-compression Hansatome microkeratome heads. J Cataract Refract Surg. 2004 Jan; 30(1):123-6. PMID: 14967278.
      Citations: 6     Fields:    Translation:HumansCellsCTClinical Trials
    396. Krieglsteiner S, Gümbel HO, Kohnen T, Krieglsteiner S, G?mbel HO. [Heparin Surface-Modified Poly(methylmethacrylate) and Foldable Hydrophobic Acrylic Intraocular Lenses in Cataract Patients with Acquired Immune Deficiency Syndrome and CMV-Retinitis]. Klin Monbl Augenheilkd. 2004 Jan; 221(1):40-6. PMID: 14745677.
      Citations:    
    397. Mirshahi A, Gerhardt D, Kohnen T, B?hren J. In vivo and in vitro repeatability of Hartmann-Shack aberrometry. J Cataract Refract Surg. 2003 Dec; 29(12):2295-301. PMID: 14709289.
      Citations: 11     Fields:    Translation:Humans
    398. Kohnen EM, Zubcov AA, Kohnen T. Scotopic pupil size in a normal pediatric population using infrared pupillometry. Graefes Arch Clin Exp Ophthalmol. 2004 Jan; 242(1):18-23. PMID: 14605904.
      Citations:    
    399. Kohnen T, B?hren J. Corneal wound healing after laser in situ keratomileusis flap lift and epithelial abrasion. J Cataract Refract Surg. 2003 Oct; 29(10):2007-12. PMID: 14604726.
      Citations: 2     Fields:    Translation:HumansCells
    400. Kohnen T, Schöpfer D, Bühren J, Hunfeld KP, Kohnen T, Sch?pfer D, B?hren J. [Flap Amputation in Mycobacterium chelonae Keratitis after Laser-in-situ Keratomileusis (LASIK)]. Klin Monbl Augenheilkd. 2003 Sep; 220(9):634-7. PMID: 14533063.
      Citations:    
    401. Kohnen T. The value of surveys for cataract and refractive surgery. J Cataract Refract Surg. 2003 Sep; 29(9):1647-8. PMID: 14522271.
      Citations:    Fields:    Translation:Humans
    402. Kohnen T, B?hren J. Stromal haze after laser in situ keratomileusis: clinical and confocal microscopy findings. J Cataract Refract Surg. 2003 Sep; 29(9):1718-26. PMID: 14522290.
      Citations: 2     Fields:    Translation:Humans
    403. Mirshahi A, Kohnen T. Acute psychotic reaction caused by topical cyclopentolate use for cycloplegic refraction before refractive surgery: case report and review of the literature. J Cataract Refract Surg. 2003 May; 29(5):1026-30. PMID: 12781295.
      Citations: 12     Fields:    Translation:Humans
    404. Kohnen T. Aberration-correcting intraocular lenses. J Cataract Refract Surg. 2003 Apr; 29(4):627-8. PMID: 12686213.
      Citations: 3     Fields:    Translation:Humans
    405. Kohnen T, Baumeister M, B?hren J. Scheimpflug imaging of bilateral foldable in-the-bag intraocular lens implantation assisted by a scleral-sutured capsular tension ring in Marfan's syndrome. J Cataract Refract Surg. 2003 Mar; 29(3):598-602. PMID: 12663031.
      Citations: 3     Fields:    Translation:Humans
    406. Klais CM, Bühren J, Kohnen T, B?hren J. Comparison of endothelial cell count using confocal and contact specular microscopy. Ophthalmologica. 2003 Mar-Apr; 217(2):99-103. PMID: 12592045.
      Citations: 13     Fields:    Translation:Humans
    407. Kohnen T, Terzi E, Kohnen EM, B?hren J. Comparison of a digital and a handheld infrared pupillometer for determining scotopic pupil diameter. J Cataract Refract Surg. 2003 Jan; 29(1):112-7. PMID: 12551677.
      Citations: 12     Fields:    Translation:Humans
    408. Kohnen T. Iatrogenic keratectasia: current knowledge, current measurements. J Cataract Refract Surg. 2002 Dec; 28(12):2065-6. PMID: 12498819.
      Citations: 7     Fields:    Translation:Humans
    409. Baumeister M, Cichocki M, Kohnen T, B?hren J. Confocal microscopic characteristics of stage 1 to 4 diffuse lamellar keratitis after laser in situ keratomileusis. J Cataract Refract Surg. 2002 Aug; 28(8):1390-9. PMID: 12160809.
      Citations: 7     Fields:    Translation:Humans
    410. Kohnen T. Lamellar or surface? J Cataract Refract Surg. 2002 Aug; 28(8):1305. PMID: 12160776.
      Citations:    Fields:    Translation:Humans
    411. Kohnen S, Neuber R, Kohnen T. Effect of temporal and nasal unsutured limbal tunnel incisions on induced astigmatism after phacoemulsification. J Cataract Refract Surg. 2002 May; 28(5):821-5. PMID: 11978462.
      Citations: 21     Fields:    Translation:HumansCTClinical Trials
    412. Hunold W, Kohnen T, Mester U, Hessemer V, Jacobi K, Hoyer H, Strobel J, H?tz W. [Highly refractive silicone lens with sharp optic edge (CeeOn Edge, Model 911): one year results of a multicenter clinical trial on performance and efficacy]. Klin Monbl Augenheilkd. 2002 May; 219(5):358-64. PMID: 12094318.
      Citations: 1     Fields:    Translation:HumansCTClinical Trials
    413. Dreiss AK, Winkler von Mohrenfels C, Gabler B, Kohnen T, Marshall J, Lohmann CP. [Laser epithelial keratomileusis (LASEK): histological investigation for vitality of corneal epithelial cells after alcohol exposure]. Klin Monbl Augenheilkd. 2002 May; 219(5):365-9; discussion 369. PMID: 12094319.
      Citations: 3     Fields:    Translation:HumansCells
    414. Kohnen T. Infections after corneal refractive surgery: can we do better? J Cataract Refract Surg. 2002 Apr; 28(4):569-70. PMID: 11955873.
      Citations:    Fields:    Translation:Humans
    415. Hamill MB, Kohnen T. Scanning electron microscopic evaluation of the surface characteristics of 4 microkeratome systems in human corneas. J Cataract Refract Surg. 2002 Feb; 28(2):328-36. PMID: 11821218.
      Citations: 3     Fields:    Translation:Humans
    416. Baumeister M, Bühren J, Kohnen T, B?hren J. Scheimpflug imaging of modern foldable high-refractive silicone and hydrophobic acrylic intraocular lenses. Dev Ophthalmol. 2002; 34:187-94. PMID: 12520613.
      Citations: 3     Fields:    Translation:Humans
    417. Friedman NJ, Kohnen T, Koch DD. Phaco chop: making the transition. Dev Ophthalmol. 2002; 34:74-8. PMID: 12520603.
      Citations:    Fields:    Translation:Humans
    418. Kohnen T. Incisions for implantation of foldable intraocular lenses. Development of a new caliper, measurement of incision sizes, and wound morphology of the cornea. Dev Ophthalmol. 2002; 34:155-86. PMID: 12520612.
      Citations:    Fields:    Translation:HumansCTClinical Trials
    419. Hugger P, Kohnen T, La Rosa FA, Holladay JT, Koch DD. Comparison of changes in manifest refraction and corneal power after photorefractive keratectomy. Am J Ophthalmol. 2000 Jan; 129(1):68-75. PMID: 10653415.
      Citations: 11     Fields:    Translation:Humans
    420. Bafna S, Kohnen T, Koch DD. Axial, instantaneous, and refractive formulas in computerized videokeratography of normal corneas. J Cataract Refract Surg. 1998 Sep; 24(9):1184-90. PMID: 9768390.
      Citations: 2     Fields:    Translation:HumansCTClinical Trials
    421. Kohnen T, Villarreal R, Menefee R, Berry M, Koch DD. Hyperopia correction by noncontact holmium: YAG laser thermal keratoplasty: five-pulse treatments with 1-year follow-up. Graefes Arch Clin Exp Ophthalmol. 1997 Nov; 235(11):702-8. PMID: 9407228.
      Citations: 1     Fields:    Translation:Humans
    422. Kohnen T. New caliper for small incision cataract surgery. J Cataract Refract Surg. 1997 Nov; 23(9):1298-300. PMID: 9423899.
      Citations: 2     Fields:    Translation:Humans
    423. Koch DD, Kohnen T, McDonnell PJ, Menefee R, Berry M. Hyperopia correction by noncontact holmium:YAG laser thermal keratoplasty: U.S. phase IIA clinical study with 2-year follow-up. Ophthalmology. 1997 Nov; 104(11):1938-47. PMID: 9373130.
      Citations: 6     Fields:    Translation:HumansCTClinical Trials
    424. Hugger P, Kohnen T, Koch DD. [Assessment of refractive difference after photorefractive keratectomy. A comparison between keratometry and computer-assisted video keratography]. Ophthalmologe. 1997 Oct; 94(10):699-702. PMID: 9432235.
      Citations:    Fields:    Translation:Humans
    425. Novak KD, Kohnen T, Chang-Godinich A, Soper BA, Kennedy P, Wang Q, Padrick T, Koch DD. Changes in computerized videokeratography induced by artificial tears. J Cataract Refract Surg. 1997 Sep; 23(7):1023-8. PMID: 9379372.
      Citations: 4     Fields:    Translation:Humans
    426. Kohnen T, Pelton RW, Jones DB. [Schnyder corneal dystrophy and juvenile, systemic hypercholesteremia]. Klin Monbl Augenheilkd. 1997 Aug; 211(2):135-7. PMID: 9379642.
      Citations: 6     Fields:    Translation:HumansCells
    427. Kohnen T, Lambert RJ, Koch DD. Incision sizes for foldable intraocular lenses. Ophthalmology. 1997 Aug; 104(8):1277-86. PMID: 9261314.
      Citations: 7     Fields:    Translation:Humans
    428. Kohnen T, Koch DD, Font RL. Lensification of the posterior corneal surface. An unusual proliferation of lens epithelial cells. Ophthalmology. 1997 Aug; 104(8):1343-7. PMID: 9261324.
      Citations: 2     Fields:    Translation:Humans
    429. Dietze PJ, Oram O, Kohnen T, Feldman RM, Koch DD, Gross RL. Visual function following trabeculectomy: effect on corneal topography and contrast sensitivity. J Glaucoma. 1997 Apr; 6(2):99-103. PMID: 9098817.
      Citations: 21     Fields:    Translation:Humans
    430. Kohnen T. Silicone-covered forceps for rigid intraocular lens implantation. J Cataract Refract Surg. 1997 Jan-Feb; 23(1):32-3. PMID: 9100104.
      Citations:    Fields:    Translation:Humans
    431. Koch DD, Kohnen T. A retrospective comparison of techniques to prevent secondary cataract formation following posterior chamber intraocular lens implantation in infants and children. Trans Am Ophthalmol Soc. 1997; 95:351-60; discussion 361-5. PMID: 9440179; PMCID: PMC1298367.
      Citations: 5     Fields:    Translation:Humans
    432. Kohnen T, Koch DD, McDonnell PJ, Menefee RF, Berry MJ. Noncontact holmium:YAG laser thermal keratoplasty to correct hyperopia: 18-month follow-up. Ophthalmologica. 1997; 211(5):274-82. PMID: 9286801.
      Citations: 1     Fields:    Translation:HumansCTClinical Trials
    433. Koch DD, Kohnen T. Retrospective comparison of techniques to prevent secondary cataract formation after posterior chamber intraocular lens implantation in infants and children. J Cataract Refract Surg. 1997; 23 Suppl 1:657-63. PMID: 9278821.
      Citations: 26     Fields:    Translation:Humans
    434. Koch DD, Kohnen T, McDonnell PJ, Menefee RF, Berry MJ. Hyperopia correction by noncontact holmium:YAG laser thermal keratoplasty. United States phase IIA clinical study with a 1-year follow-up. Ophthalmology. 1996 Oct; 103(10):1525-35; discussion 1536. PMID: 8874423.
      Citations: 4     Fields:    Translation:HumansCTClinical Trials
    435. Koch DD, Kohnen T, Anderson JA, Binder PS, Moore MN, Menefee RF, Valderamma GL, Berry MJ. Histologic changes and wound healing response following 10-pulse noncontact holmium:YAG laser thermal keratoplasty. J Refract Surg. 1996 Jul-Aug; 12(5):623-34. PMID: 8871864.
      Citations: 4     Fields:    Translation:HumansAnimals
    436. Koch DD, Samuelson SW, Villarreal R, Haft EA, Kohnen T. Changes in pupil size induced by phacoemulsification and posterior chamber lens implantation: consequences for multifocal lenses. J Cataract Refract Surg. 1996 Jun; 22(5):579-84. PMID: 8784630.
      Citations: 10     Fields:    Translation:Humans
    437. Kohnen T, Koch DD, Pe?a-Cuesta R. Secondary cataract formation following pediatric intraocular lens implantation: 6-month results. Ger J Ophthalmol. 1996 May; 5(3):171-5. PMID: 8803580.
      Citations: 2     Fields:    Translation:Humans
    438. Koch DD, Abarca A, Villarreal R, Menefee R, Kohnen T, Vassiliadis A, Berry M. Hyperopia correction by noncontact holmium:YAG laser thermal keratoplasty. Clinical study with two-year follow-up. Ophthalmology. 1996 May; 103(5):731-40. PMID: 8637681.
      Citations: 3     Fields:    Translation:HumansCTClinical Trials
    439. Kohnen T, Husain SE, Koch DD. Corneal topographic changes after noncontact holmium:YAG laser thermal keratoplasty to correct hyperopia. J Cataract Refract Surg. 1996 May; 22(4):427-35. PMID: 8733845.
      Citations: 3     Fields:    Translation:Humans
    440. Kohnen T, Mann PM, Husain SE, Abarca A, Koch DD. Corneal topographic changes and induced astigmatism resulting from superior and temporal scleral pocket incisions. Ophthalmic Surg Lasers. 1996 Apr; 27(4):263-9. PMID: 8705739.
      Citations: 1     Fields:    Translation:Humans
    441. Husain SE, Kohnen T, Maturi R, Er H, Koch DD. Computerized videokeratography and keratometry in determining intraocular lens calculations. J Cataract Refract Surg. 1996 Apr; 22(3):362-6. PMID: 8778372.
      Citations: 5     Fields:    Translation:Humans
    442. Kohnen T, von Ehr M, Koch DD, Sch?tte E. Evaluation of intraocular pressure with Healon and Healon GV in sutureless cataract surgery with foldable lens implantation. J Cataract Refract Surg. 1996 Mar; 22(2):227-37. PMID: 8656390.
      Citations: 8     Fields:    Translation:HumansCTClinical Trials
    443. Kohnen T, Koch DD. Methods to control astigmatism in cataract surgery. Curr Opin Ophthalmol. 1996 Feb; 7(1):75-80. PMID: 10160441.
      Citations: 5     Fields:    Translation:Humans
    444. Kohnen T, Magdowski G, Koch DD. Scanning electron microscopic analysis of foldable acrylic and hydrogel intraocular lenses. J Cataract Refract Surg. 1996; 22 Suppl 2:1342-50. PMID: 9051527.
      Citations: 9     Fields:    
    445. Kohnen T, Magdowski G, Koch DD. [Surface quality of flexible silicone intraocular lenses. A scanning electron microscopy study]. Klin Monbl Augenheilkd. 1995 Oct; 207(4):253-63. PMID: 8587300.
      Citations: 1     Fields:    Translation:Humans
    446. Mathey CF, Kohnen TB, Ensikat HJ, Koch HR. Polishing methods for the lens capsule: histology and scanning electron microscopy. J Cataract Refract Surg. 1994 Jan; 20(1):64-9. PMID: 8133483.
      Citations: 4     Fields:    Translation:Humans
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