手术显微镜下视网膜脱离外路手术的临床观察  

Clinical observation of external-route surgery for rhegmatofenous retinal detachment under surgical microscope

作　　者：刘少勤[1] 邹召中 胡继元[1] 侯泽江[1] 张进松[1] 

机构地区：[1]安徽省安庆市第二人民医院眼科,246004

出　　处：《临床眼科杂志》2011年第1期55-57,共3页Journal of Clinical Ophthalmology

摘　　要：目的观察手术显微镜直视下视网膜裂孔定位、冷凝在外路孔源性视网膜脱离手术中的临床疗效。方法孔源性视网膜脱离24例(24只眼),手术前详细检查裂孔位置、大小及脱离范围;术中通过牵拉眼肌使裂孔尽量处于最低位,采用手术显微镜直视下预置环扎带、外放液、视网膜裂孔定位、冷凝及垫压。结果视网膜完全复位23只眼,再次外路手术复位1只眼。视力提高20只眼,不变3只眼,下降1只眼。结论牵拉眼肌使裂孔处于最低位在手术显微镜直视下行视网膜脱离手术具有视野清晰、裂孔定位准、操作简便、疗效可靠的优点。Objective To observe the clinical efficacy of location and cryocoagulation of retinal holes by microscope in external retinal detachment surgery.Methods Twenty-four patients （24 eyes） of rhegmatogenous retinal detachment, which were examined of location, size and scope of holes before surgery , were performed external route microsurgery.The eyeball was controlled and made the holes at their lowest levels by pulling eye muscles during an operation.Results Twenty-three cases got complete retinal reattachment.One eye got reattachment after an additional scleral buckling. The visual acuity was improved in twenty eyes, the same as that of preoperation in three eye, and lowered in one eyes.Conclusion It is simple, easy observable and located accurately to perform externalroute microsurgery for rhegmatogenous retinal detachment, and the effect is satisfactory.

关 键 词：孔源性视网膜脱离 显微镜 

分 类 号：R779.6[医药卫生—眼科]