用于运动损伤导致外伤性白内障的人工晶体置入

Implantation of intraocular lens for traumatic cataract caused by sports injury

目的:从运动损伤造成的白内障角度出发,探讨目前人工晶体的材质及设计情况。方法:应用计算机检索Medline1994-01/2007-12有关人工晶体置入治疗运动损伤性白内障的文章,检索词为"sportsinjury,cataract,intraocularlens",并限定文章语言种类为English。同时计算机检索中国期刊全文数据库2001-01/2007-12有关人工晶体置入治疗运动损伤性白内障的文章,检索词为"运动损伤,白内障,人工晶体",并限定文章语言种类为中文。共纳入12篇文献,其中英文3篇,中文9篇。结果:白内障成因之一是运动损伤,每年国内由运动引起的眼睛损伤数以万计。首先简单介绍白内障的成因,然后提出适宜运动员患者的人工晶体置入方案,讨论人工晶体的材质和设计趋势。结论:不论基础理论还是临床方面,人工晶体都在迅猛发展,目前人工晶体在生物相容性、置入后视功能、调节机能、光保护等方面有了明显提高。人工晶体的种类及其材料学拓宽也给临床医师和运动员患者更多的选择,可明显提高患者人工晶体置入后的生活质量。

OBJECTIVE：To explore the materials and design of intraocular lens for traumatic cataract caused by sports injuries.METHODS：The databases of Medline and CNKI were retrieved by computer with key words of ＂sports injury,cataract,and intraocular lens＂.The languages were restricted as Chinese and English.By searching,12 literatures concerning intraocular lens for traumatic cataract caused by sports injuries were selected,including 3 written in English and 9 in Chinese.RESULTS：One of the causes for cataract is sports injury.Every year,thousands of cases suffered eye damages in China due to sports.Here,first,a brief introduction of the causes of cataract was presented,and then the suitable intraocular lens implantation for athletes was prepared,finally,the materials and design of intraocular lens was discussed.CONCLUSION：The intraocular lens is developed fast both in basic theory and clinic,which exhibit good features in biocompatibility,visual function,regulatory ability,as well as photoprotection following transplantation.The widening of intraocular lens can provide more choices for physicians,and the life quality of patient was obviously improved.