白内障摘出术后,在创口发生意外的滤过泡,虽然有的会自动消失,但如滤过泡不自动消失,超过2—3个以上,除了有眼部异物感、刺激等局部症状外,可导致前房变浅,眼内感染、黄斑水肿以及接触镜放置不便(特别是软接触镜)等问题。作者认为此种滤过泡易发生于白内障术后创口缝合对合不良,缝线使用细的、合成的,无反应的缝线 After cataract extraction, accidental filtration bleb in the wound, although some will disappear automatically, but if the filter bleb does not disappear automatically, more than 2-3 or more, in addition to eye foreign body sensation, stimulation and other local symptoms, Can lead to shallow anterior chamber, intraocular infection, macular edema and contact lens placement inconvenience (especially soft contact lens) and other issues. The author believes that such filtering bleb easily occurs after cataract surgery, sutures and sutures, sutures using fine, synthetic, non-reactive sutures