白内障超声乳化术后后囊膜混浊的多因素分析  

The multiple factors analysis of posterior capsular opacification(PCO)after cataract surgery

作　　者：马瑾[1] 邹燕红[1] 李静贞[1] 

机构地区：[1]中国医学科学院中国协和医科大学眼科中心北京协和医院眼科,北京100730

出　　处：《中国实用眼科杂志》2004年第9期698-700,共3页Chinese Journal of Practical Ophthalmology

摘　　要：目的　研究白内障超声乳化术后后囊膜混浊 (PCO )的相关因素。方法　采用多因素logistic回归分析方法对可能引起PCO的诸多因素进行分析。结果　在 12 0例经 6～ 2 4个月临床随访的患者中 ,发现与PCO相关的因素是年龄、术后第 1天前房反应和IOL类型 ,其它因素包括病人性别、核硬度、白内障类型、粘弹剂与PCO无关。结论　患者手术年龄越大、术后第 1天前房反应越轻及选用丙烯酸酯类折叠式IOL有助于减少PCO的发生率。Objective To study the influential factors of posterior capsular opacification(PCO)after cataract surgery.Methods The predisposing factors which may cause PCO were analyzed with multiple factors logistic regression analysis.Results We studied 120 eyes(120 cases)during the follow-up of 6～24 months,all cases with the standard phaco technique and posterior chamber IOL implantation in the bag,no complication occurred during any of the operations,age?anterior chamber reaction after 1 day and intraocular IOL type were the key predisposing factors that caused PCO.It has nothing to do with sexual distinction?the type of cataract and nucleare hardness.Conclusions This study indicates that older age of patients,alleviate anterior chamber reaction after operate 1 day,and implantation of an AcrySof IOL help reduce the incidence of PCO.

关 键 词：PCO 术后 后囊膜混浊 白内障超声乳化术 IOL 前房 多因素分析 结论 类型 方法 

分 类 号：R776[医药卫生—眼科] R184[医药卫生—临床医学]