Effect of Pterygium Surgery on Keratometry Readings
Artigo
| IMSEAR
| ID: sea-202516
ABSTRACT
Introduction:
In many case Pterygium is found to causeastigmatism. Study aimed to find the effect of pterygiumexcision on keratomerty readings.Material andMethods:
The present Retrospective study wasdone on 50 eyes of 50 patients, who had primary pterygiumand underwent pterygium surgery during period of October2016 to October 2017 in a tertiary care hospital. Informationthat was reviewed included preoperative uncorrected and bestcorrected visual acuity, auto refraction, auto keratometry anddetailed anterior segment and posterior segment examination.Results:
Mean astigmatism changed from preoperative 5.94 ±3.82 Diopters (D) to 1.30 ± 1.07 D on 30th post operative dayshowing 4.64 ± 2.75 D of change in astigmatism.Conclusion:
Pterygium can be a cause of low vision secondaryto corneal astigmatism. Pterygium excision reduces cornealastigmatism significantly, which improves vision.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Tipo de estudo:
Estudo observacional
Ano de publicação:
2019
Tipo de documento:
Artigo
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