1. Objective:To investigate the occurance and development of complications after silicone oil tamponing operation in retinal detachment,and its effects on the recovery of vision after its taken out.
   探讨视网膜脱离玻璃体切除及硅油注入术后并发症的发生、发展,对术后视力恢复的影响及硅油取出后的转归。

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