[Pathogenesis of posterior capsular opacification after extracapsular cataract extraction]

Abstract

Rabbit eyes were enucleated and examined by light and electronic microscope immediately after extracapsular surgery, and one day, one week, two weeks, one month and 6 months postoperatively. In addition, the technique of autoradiography was used to examine the status of cell hyperplasia of the lens epithelium. The results showed that posterior capsular opacification was due to migration of the lens epithelial cells onto the posterior capsule and transformation into fibroblasts. Fibrin exudate from postoperative uveitis was also a contributing factor.