Prevalence of Keratoconus on Screening of Egyptian LASIK Candidates: A Retrospective Multicenter Study.

IF 0.5 Q4 OPHTHALMOLOGY Middle East African Journal of Ophthalmology Pub Date : 2022-04-01 DOI:10.4103/meajo.meajo_457_20

Khaled Abd-Elaziz, Sherif Eissa, Yehia Salah, Sarah Azzam

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引用次数: 0

Abstract

Purpose: This is a retrospective multicenter study to report the incidental discovery of keratoconus (clinical and subclinical) in a screening of laser vision correction (LVC) surgery candidates.

Methods: This retrospective multicenter study was conducted on patients presenting for LVC in four Egyptian governorates (Cairo-Giza-6^th of October-Beni Suef) during the year 2018. The patients were examined using the Pentacam HR (OCULUS Optikgeräte GmbH, Wetzlar, Germany) or Sirius (Costruzione Strumenti Oftalmici, Italy). The following parameters were evaluated: the axial curvature map, keratometry (Kmax and K2 on the posterior surface), minimum corneal thickness, anterior elevation, posterior elevation, Baiocchi-Calossi -Versaci index (Sirius), index of height decentration, and BAD-D (Pentacam). The prevalence of keratoconus cases was reported and data were analyzed.

Results: A total of 46 out of 782 candidates presenting for LVC in 2018 were incidentally discovered as clinical or subclinical keratoconus cases and were excluded from performing the LVC procedure.

Conclusion: Screening of LVC candidates for keratoconus is a crucial tool to detect the incidence of the disease in the Egyptian population.

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圆锥角膜在埃及LASIK候选者筛选中的患病率:一项回顾性多中心研究。

目的:这是一项回顾性的多中心研究，报告在筛选激光视力矫正(LVC)手术候选人时偶然发现的圆锥角膜(临床和亚临床)。方法:本回顾性多中心研究对2018年埃及四个省(开罗-吉萨- 10月6日-贝尼苏夫)的LVC患者进行了研究。患者使用Pentacam HR (OCULUS Optikgeräte GmbH, Wetzlar, Germany)或Sirius (Costruzione Strumenti Oftalmici, Italy)进行检查。评估以下参数:轴曲率图、角膜测量(后表面Kmax和K2)、最小角膜厚度、前抬高、后抬高、Baiocchi-Calossi -Versaci指数(Sirius)、高度分散指数、BAD-D (Pentacam)。报告了圆锥角膜的患病率，并对资料进行了分析。结果:2018年782例LVC患者中有46例被偶然发现为临床或亚临床圆锥角膜病例，被排除在LVC手术之外。结论:筛查LVC候选圆锥角膜是检测埃及人群中该疾病发病率的重要工具。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Middle East African Journal of Ophthalmology OPHTHALMOLOGY-

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： The Middle East African Journal of Ophthalmology (MEAJO), published four times per year in print and online, is an official journal of the Middle East African Council of Ophthalmology (MEACO). It is an international, peer-reviewed journal whose mission includes publication of original research of interest to ophthalmologists in the Middle East and Africa, and to provide readers with high quality educational review articles from world-renown experts. MEAJO, previously known as Middle East Journal of Ophthalmology (MEJO) was founded by Dr Akef El Maghraby in 1993.