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白内障术后切口滤过泡发生率为1～7.7%。但70～80%的滤过泡于半年内会自行消失。持久的滤过泡可能是术中切口闭合不好或术后眼受钝挫伤而致;皮质类固醇的应用也有关系。此滤过泡可导致低眼压、浅前房、晚期感染或黄斑病变。作者推荐一种简单、安全和有效地修复方法:局麻下用棉棒加压滤过泡使之塌陷,不切开结膜,在伤口裂开之前后2～3mm处,以7-0或8-0之丝线,自角膜面进针,深达角膜2/3厚度,结膜面出针并结扎。若无炎症反应,缝线
The incidence of incision bleb after cataract surgery was 1 to 7.7%. However, 70-80% of the bleb will disappear by itself in half a year. Permeable bleb may be intraoperative incision closure is not good or postoperative blunt contusion; corticosteroids also have a relationship. This filtration bleb can cause hypotony, shallow anterior chamber, late infection or macular degeneration. The authors recommend a simple, safe and effective method of repair: under local anesthesia with a cotton swab pressure filtration bury it to collapse, do not cut the conjunctiva in the wound split 2 to 3 mm before and 7-0 or 8 -0 of the wire, the needle from the corneal surface, deep cornea 2/3 thickness, conjunctival surface needle and ligation. If there is no inflammatory reaction, suture