我们从1979年,应用俞道义等人设计的国产玻璃体切割器,治疗了34例病人,35只病眼。其中行玻璃体切割的20人,21只眼;行晶状体切割的14人,14只病眼。其中男30例,女4例;职业农民15例,工人7例,学生9例,其它3例。年龄最小者11岁,最大者70岁,病程最短者9天,最长的达16年。术前视力,病眼均为眼前指数或更差,术后视力,大多数病眼都获得了不同程度提高,效果见表1、2所示。 We from 1979, the application of Yu Daoyi and others designed domestic vitrectomy, treatment of 34 patients, 35 eyes. Including vitrectomy 20, 21 eyes; line lens cutting of 14 people, 14 eyes. There were 30 males and 4 females; 15 were professional farmers, 7 were workers, 9 were students and 3 were other. The youngest 11 years old, the largest 70 years old, the shortest duration of 9 days, the longest up to 16 years. Preoperative visual acuity, eye disease are ex ante index or worse, postoperative visual acuity, most of the affected eyes have been improved to varying degrees, the results shown in Table 1,2.