目的:探讨在治疗人工晶状体或无晶状体眼视网膜脱离中巩膜硅压联合玻璃体切割术比单纯巩膜硅压手术的优越性.方法:回顾性分析30例我院联合手术治疗的人工晶状体或无晶状体眼视网膜脱离患者的临床资料.各位患者均采用巩膜外硅压联合玻璃体切割手术修复脱离的视网膜,术后随诊3～14mo,对手术后的解剖复位、视力提高情况以及并发症进行考察.结果:所有患者(30眼)均1次手术复位成功并有不同程度的视力提高,没有发现任何玻璃体切割手术的并发症.结论:在治疗人工晶状体或无晶状体眼视网膜脱离中,巩膜外硅压联合玻璃体切割术比单纯巩膜硅压手术有明显的优越性,其成功率的提高与玻璃体切割术提高周边视网膜的可见度,以及减少PVR的发生相关.%·AIM: To determine whether a combined scleral buckle and pars plana vitrectomy, as a primary surgery, owns any advantage over a single scleral buckling in pseudophakic and aphakic retinal detachments.·METHODS: Thirty consecutive pseudophakic/aphakic retinal deachments were included in this retrospective study. Each patient underwent combined scleral buckle and pars plana vitrectomy, and was followed up for 3 to 14 months. Patients were examined with respect to anatomic reattachment, visual acuity improvement, and surgical complications.·RESULTS: All eyes were anatomically reattached after the first operation. All patients had an increase in their visual acuity, and there were no complications attributable to the vitrectomy procedure.·CONCLUSION: A combined surgery for primary pseudophakic/aphakic retinal detachments offers significant benefits to scleral buckling alone. The improved uccess rate is contributing to the function of vitrectomy, which improves peripheral visibility and reduces the occurrence of proliferative vitreoretinopathy (PVR).
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