Evaluating the difference between autorefraction and subjective refraction may guide “fudge factor” for IOL power selection for cataract surgery after previous LASIK

Q4 Medicine

Asian Journal of Ophthalmology Pub Date : 2020-01-17 DOI:10.35119/ASJOO.V17I1.576

K. Ong, Daisy Y. Shu

引用次数: 0

Abstract

We propose a method to estimate “fudge factor” in the selection of IOL power for post-myopic LASIK patients undergoing cataract surgery by considering the difference between subjective refraction (SR) and autorefraction (AR) and to also compare the predictability of two popular regression formulae: SRK-T and Haigis.

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评估自体屈光和主观屈光的差异，可以指导既往LASIK术后白内障手术人工晶状体度数选择的“模糊因子”

我们提出了一种方法，通过考虑主观屈光(SR)和自身屈光(AR)的差异来估计近视后LASIK患者选择IOL度数时的“蒙混因子”，并比较了两种流行的回归公式:SRK-T和Haigis的可预测性。

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

Asian Journal of Ophthalmology Medicine-Ophthalmology

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期刊介绍： Asian Journal of OPHTHALMOLOGY is the official peer-reviewed journal of the South East Asia Glaucoma Interest Group (SEAGIG) and is indexed in EMBASE/Excerpta Medica. Asian Journal of OPHTHALMOLOGY is published quarterly (four [4] issues per year) by Scientific Communications International Limited. The journal is published on-line only and is distributed free of cost via the SEAGIG website.