Methods From January,1983 to December,2006,we made funduscope and three-mirror contact lens examination for the eyes of 68 patients,who had typical retinal degeneration.

• 方法从1983年1月到2006年12月对68只视网膜脱离住院手术的另侧眼有典型上述变性的患者进行了眼底镜及三面镜的详细检查,眼底彩色摄片后作荧光造影检查。