后房型人工晶体术中后囊破裂的处理及临床观察

Deal with clinical observation of post-operation of posterior chamber intraocular lens implantation

本文回顾已施行后房型人工晶体250例中整理出有后囊破裂的34例,进行随访分析.经过平均26个月的观察,平均矫正视力>0.5的29例,占85.3%,<0.5～0.2的5例,占14.7%.并对后囊破裂的不同原因、分类、处理方法及各种远期并发症分别讨论.发现后囊中央破裂直径在6.5mm以下均可植入人工晶体,以提高后房型人工晶体的植入成功率.

The 34 caser with posterior capsule rupture in 250 cases of PC IOL was reviewd. After average 26 months, corrected vision >0.5 was in 29 cases (85.3%), <0.5 in 5 cases (14.7%).