白内障术后屈光误差的原因和矫正  

Reasons and corrections of refractive error after cataract surgery

作　　者：杨丽 兰长骏[1,2] 廖萱[1,2] Li Yang;Chang-Jun Lan;Xuan Liao(Department of Ophthalmology,Affiliated Hospital of North Sichuan Medical College,Nanchong 637000,Sichuan Province,China;Department of Ophthalmology&Optometry,North Sichuan Medical College,Nanchong 637000,Sichuan Province,China;Department of Ophthalmology,the People s Hospital of Leshan,Leshan 614000,Sichuan Province,China)

机构地区：[1]川北医学院附属医院眼科,中国四川省南充市637000 [2]川北医学院眼视光学系,中国四川省南充市637000 [3]中国四川省乐山市人民医院眼科,614000

出　　处：《国际眼科杂志》2022年第3期429-433,共5页International Eye Science

基　　金：四川省卫计委重点课题项目(No.18ZD022);南充市校合作重大攻关项目(No.18SXHZ0492)。

摘　　要：屈光性白内障手术要获得满意的术后效果,需要准确的目标屈光度。尽管眼球生物参数测量精准性、人工晶状体屈光力计算公式预测准确性,以及手术技术和设备先进性都在不断提升,但受到白内障术前、术中和术后各种因素的影响,仍可能导致术后屈光误差的产生,部分患者还需光学产品甚至手术矫正。本文对导致白内障术后屈光误差的可能原因和矫正方式进行简要综述。Accurate target diopter is necessary for refractive cataract surgery to achieve satisfactory postoperative results.Although the measurement accuracy of ocular biological parameters,the prediction accuracy of the intraocular lens calculation formula,and the advancement of surgical technology and equipment are constantly improving,it still can be affected by pre-,intra-,and post-operative factors.Some patients still need optical products or even surgical correction for the occurrence of posterior refractive errors.This article briefly reviews the possible reasons and correction methods of refractive errors after cataract surgery.

关 键 词：白内障 屈光误差 原因 矫正 

分 类 号：R47[医药卫生—护理学]