Methods We dissect scleral flap over retinal tears, applying diathermy to the deeper layers of sclera, sewing scleral flap, draining inter retinal fluid, placeing external scleral buckle.

• 方法在视网膜裂孔对应的巩膜处剖切巩膜瓣,行巩膜层间电凝,缝合巩膜瓣,放出视网膜下液,在巩膜瓣表面进行外加压。