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增殖性玻璃体视网膜病变(PVR)是视网膜脱离手术失败的主要原因。尽管手术技术不断提高,术后视网膜复位的成功率和视力预后仍很差。为预防PVR发生,明确其罹患因素是十分必要的。本文对手术前已发生的原发性PVR和非增殖性玻璃体视网膜病变(NPVR)
Proliferative vitreoretinopathy (PVR) is the main reason for the failure of retinal detachment surgery. Despite the increasing surgical technique, the success rate of postoperative retinal reattachment and the prognosis of vision are still poor. In order to prevent the occurrence of PVR, it is necessary to clarify the factors that cause it. This article has occurred before surgery in primary PVR and non-proliferative vitreoretinopathy (NPVR)