伴视网膜下增生的陈旧性视网膜脱离 行巩膜环扎外加压术的疗效观察

目的观察伴有视网膜下增生的慢性陈旧性视网膜脱离采用巩膜环扎外加压术的疗效。方法对采用巩膜环扎外加压术治疗的36例（40只眼）伴有视网膜下增生的慢性陈旧性视网膜脱离患者的临床资料进行回顾性分析，了解其临床特点、手术方式及疗效。结果陈旧性视网膜脱离患者的诊断主要依据是眼底检查；患眼特征为视网膜浅脱离，视网膜菲薄透明，裂孔小，视网膜下增生条索形成；40只眼采用巩膜环扎外加压术治疗，1次手术成功36只眼，占90.0%；77.5%的眼视力高于0.05。结论巩膜环扎外加压术治疗伴有视网膜下增生的陈旧性视网膜脱离仍可获得较高的手术治愈率。(中华眼底病杂志,2005,21:150-152)

Effects of scleral buckling operation treating long-standing retinal detachment with subretinal proliferation

Objective To investigate the therapeutic effects of scleral buckling operations on treating long-standing retinal detachment with subretinal proliferation. Methods The clinical data of 36 patients (40 eyes) with long-standing retinal detachment with subretinal proliferation who had undergone scleral buckling operation were retrospectively analyzed, and the clinical features, therapeutic methods and curative effects were summarized. Results The diagnosis of long-standing retinal detachment mainly based on the examination of ocular fundus. The features of the affected eyes were: flat retinal detachment, thin and transparent retina, and formation of subretinal cords. In 40 eyes undergone scleral encircling and buclking, 36 (90%) had one-off successful operation, and the visual acuities over 0.05 were found in 77.5% of the whole eyes. Conclusions Scleral encircling and buckling procedures can be used to treat long-standing retinal detachment with subretinal proliferation with fairish cured rate.