自1968年Cairns~1创小梁切除术后,经过临床应用,均认为是抗青光眼手术中效果好、安全、并发症少的一种手术。有关该手术的降压机制国内外探讨为数不少,对术后房角观察报导为数不多。我科自1974年开始作小梁切除术约八百余例,自近几年观察80例109只限小梁切除术后房角表现,结合降压情况报导如下: 资料 80例病人中男性20例,女性60例;年龄从21岁到78岁平均年龄54岁;随访时间为2 Since 1968 Cairns ~ 1 trabeculectomy, after clinical application, are considered anti-glaucoma surgery is effective, safe, less complications of an operation. There are a lot of studies about the antihypertensive mechanism of this operation both at home and abroad. Our department since 1974, about 800 trabeculectomy, observed in recent years, 80 cases of 109 trabeculectomy after the corner of the performance, combined with reports of blood pressure are as follows: 80 cases of information in men 20 Cases, 60 females; age from 21 years to 78 years old average age 54 years; follow-up time was 2