随着现代囊外摘除联合后房型人工晶体 (ＰＣ ＩＯＬ)植入术的广泛开展和普及 ,手术并发症报道亦日见增多 ,其中ＰＣ ＩＯＬ脱位已引起人们的关注。 1995年 9月～ 1996年 12月我们共治疗ＰＣ ＩＯＬ脱位或半脱位 12例 ,总结如下。1　对象与方法1.1　一般资料　本组 12例 12眼 , With the extensive implementation and popularization of modern extracapsular cataract extraction combined with posterior chamber intraocular lens (PC IOL) implantation, there are more and more reports of surgical complications. PC IOL dislocation has drawn people’s attention. September 1995 ~ December 1996 we treated PC IOL dislocation or subluxation in 12 cases, summarized as follows. 1 objects and methods 1.1 General Information The group of 12 patients 12 eyes,