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自60年代以来,随着视网膜脱离手术的进展,国内外采用的球璧加压材料品种繁多,合成物质有医用涤纶布、尼龙、硅橡胶、硅海绵,自身组织(阔筋膜、肌腱、软骨)或保存的异体巩膜。以及暂时性气球加压等,使网脱手术成功率大大提高。目前,视网膜手术成功的经验报导较多,但由于填充材料排斥脱失,甚至发生巩膜坏死等报导很少。近年来我们用硅胶海绵作外加压材料用于网脱手术126例129眼(包括
Since the 1960s, with the progress of retinal detachment surgery, a wide range of ball biock materials used at home and abroad, the synthetic material medical polyester cloth, nylon, silicone rubber, silicon sponge, its own tissue (fascia lata, tendon, cartilage ) Or preserved allogeneic sclera. As well as temporary balloon pressure, so that the net off surgery greatly increased the success rate. At present, there are many reports of successful retinal surgery, but there are few reports of scleral necrosis due to the rejection of the filling material. In recent years, we use silicone sponge as external pressure material for net surgery 126 cases of 129 eyes (including