本文取本院1970～1982年不同阶段、不同术式网脱病人100例(103眼)做对比分析,探讨术式、放液否及其他因素对视网膜下液吸收及疗效的影响。临床资料本组,男75人(75％),女25人(25％),男女比为3∶1。年龄:最小6岁,最大67岁。11—50岁占81％,其中21～30岁最多,呈单高峰性。视网膜破口发现率为95.1％。手术病人共100眼,其中70～74年采用巩膜分离缩短术43眼,治愈率72.9％ This article from our hospital from 1970 to 1982 in different stages, different surgical network 100 patients (103 eyes) to do comparative analysis to explore surgical, fluid and other factors on subretinal fluid absorption and efficacy. Clinical data of this group, 75 males (75%), 25 females (25%), male to female ratio of 3: 1. Age: minimum 6 years old, maximum 67 years old. 11-50 years old accounted for 81%, of which 21 to 30 years old the most, was single peak. The incidence of retinal breaks was 95.1%. A total of 100 surgical patients, of which 70 to 74 years scleral separation and shortening 43 eyes, the cure rate was 72.9%