白内障超声乳化术后囊膜混浊的多因素分析  

Multiple factors analysis of posterior capsular opacification after cataract phacoemulsification

作　　者：卢奕[1] 金怡萍[1] 陆国生[1] 

机构地区：[1]上海医科大学附属眼耳鼻喉科医院眼科,200031

出　　处：《眼科研究》2001年第2期170-172,共3页Chinese Ophthalmic Research

摘　　要：目的研究白内障超声乳化术后发生后囊膜混浊的相关因素。方法采用多元逐步回归方法对可能引起后囊膜混浊的诸多因素进行分析。结果在105例经过6～18个月临床随访的患者中,发现与后囊膜混浊的相关因素是术后第1天前房反应及人工晶状体类型,其它因素包括病人性别、年龄、白内障类型、核硬度、眼轴长度、术中超声时间等均与后羹膜混浊无关。结论减轻术后第1天前房反应及选用丙烯酸酯类折叠式人工晶状体有助于减少后发障的发生率。Objective To study the influential factors of posterior capsular opacification(PCO) after cataract phacoemulsification.MethodsThe potential factors which may cause PCO were analyzed with multiple stepwise regression analysis.Results During the follow-up of 6 to 18 months in 105 cases,anterior chamber reaction and the type of intraocular lens at the first postoperative day were the key potential factors that caused PCO.The other factors,such as sex,age,type of cataract,axial length,nuclear hardness and phaco time were not found to be related with PCO.ConclusionReducing anterior chamber reaction at the first postoperative day and choosing foldable acrylic lens may help to prevent PCO.

关 键 词：后囊膜混浊 多元逐步回归分析 析叠式人工晶状体 白内障 超声乳化术 

分 类 号：R779.66[医药卫生—眼科]