小梁切除术是治疗青光眼的手术方法之一，是一种具有代表性的滤过性手术方法，且具有适应症广、疗效高、并发症少等优点。小梁切除的目的是建立一个眼外引流房水通道，使眼压下降。但纤维组织增生、引流口瘢痕粘连常造成新通道引流受阻致手术失败。笔者对传统小梁切除术加... Trabeculectomy is one of the surgical methods for the treatment of glaucoma. It is a representative filtration surgery method, and has the advantages of wide indications, high efficacy, fewer complications. The purpose of trabeculectomy is to establish an extra-corpus drainage aqueous channel that reduces intraocular pressure. However, fibrous tissue hyperplasia, drainage scar adhesions often lead to blocked the drainage of new channels caused by failure of surgery. The author of traditional trabeculectomy plus ...