"Astigmatism" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Unequal curvature of the refractive surfaces of the eye. Thus a point source of light cannot be brought to a point focus on the retina but is spread over a more or less diffuse area. This results from the radius of curvature in one plane being longer or shorter than the radius at right angles to it. (Dorland, 27th ed)
| Descriptor ID |
D001251
|
| MeSH Number(s) |
C11.744.212
|
| Concept/Terms |
|
Below are MeSH descriptors whose meaning is more general than "Astigmatism".
Below are MeSH descriptors whose meaning is more specific than "Astigmatism".
This graph shows the total number of publications written about "Astigmatism" by people in this website by year, and whether "Astigmatism" was a major or minor topic of these publications.
To see the data from this visualization as text,
click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 1994 | 2 | 1 | 3 |
| 1996 | 2 | 1 | 3 |
| 1997 | 1 | 1 | 2 |
| 1998 | 4 | 0 | 4 |
| 1999 | 3 | 1 | 4 |
| 2000 | 1 | 1 | 2 |
| 2001 | 3 | 1 | 4 |
| 2002 | 3 | 0 | 3 |
| 2003 | 2 | 3 | 5 |
| 2004 | 3 | 3 | 6 |
| 2005 | 3 | 3 | 6 |
| 2006 | 3 | 4 | 7 |
| 2007 | 1 | 0 | 1 |
| 2008 | 1 | 1 | 2 |
| 2009 | 1 | 1 | 2 |
| 2010 | 3 | 0 | 3 |
| 2011 | 2 | 0 | 2 |
| 2012 | 4 | 0 | 4 |
| 2013 | 3 | 0 | 3 |
| 2014 | 4 | 0 | 4 |
| 2015 | 6 | 1 | 7 |
| 2016 | 5 | 5 | 10 |
| 2017 | 4 | 0 | 4 |
| 2018 | 9 | 0 | 9 |
| 2019 | 3 | 1 | 4 |
| 2020 | 6 | 2 | 8 |
| 2021 | 5 | 0 | 5 |
| 2022 | 3 | 0 | 3 |
| 2023 | 5 | 0 | 5 |
| 2024 | 3 | 0 | 3 |
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Below are the most recent publications written about "Astigmatism" by people in Profiles.
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Evaluating the small aperture intraocular lens: depth of focus and the role of refraction and preoperative corneal astigmatism in visual performance. J Cataract Refract Surg. 2024 Nov 01; 50(11):1165-1172.
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Suboptimal visual outcome after femto-LASIK ablation in a high myopic patient. J Cataract Refract Surg. 2024 Apr 01; 50(4):430-435.
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Reply : Outcomes of peripheral corneal relaxing incisions for residual astigmatism in patients after cataract surgery. J Cataract Refract Surg. 2024 01 01; 50(1):104.
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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.
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Wrap-up R functions for statistical analysis of spherical equivalent and astigmatic prediction errors. J Cataract Refract Surg. 2023 08 01; 49(8):890-891.
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Outcomes of peripheral corneal relaxing incisions for residual astigmatism in patients after cataract surgery. J Cataract Refract Surg. 2023 08 01; 49(8):812-817.
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Comparison of accuracy of a toric calculator with predicted vs measured posterior corneal astigmatism. J Cataract Refract Surg. 2023 01 01; 49(1):29-33.
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Astigmatism Profile in a Large Series of Brazilian Patients. J Refract Surg. 2023 Jan; 39(1):56-60.
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Outcome of astigmatism correction using femtosecond laser combined with cataract surgery: penetrating vs intrastromal incisions. J Cataract Refract Surg. 2022 09 01; 48(9):1063-1072.
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Astigmatism analysis and reporting of surgically induced astigmatism and prediction error. J Cataract Refract Surg. 2022 07 01; 48(7):799-812.