本文为北京同仁医院白内障治疗中心1998年5至6月间行白内障超声乳化摘除联合人工晶体植入术患者中随机抽取30例33眼,对其术前、术后角膜内皮细胞损伤情况进行观察,结果如下。材料与方法本组白内障患者30例33眼,男13例14只眼,女17例19只眼,年龄38～81岁,平均67.4岁;老年性?.. In this paper, Beijing Tongren Hospital cataract treatment center from May to June 1998 cataract phacoemulsification combined with intraocular lens implantation in patients with 30 cases were randomly selected 33, the preoperative and postoperative corneal endothelial cell damage were observed, The result is as follows. Materials and Methods The group of 30 patients with cataract in 33 eyes, 13 males and 14 females, 17 females and 19 eyes, aged 38 to 81 years, an average of 67.4 years old;