Schirmer K E
Klin Monbl Augenheilkd. 1982 Aug;181(2):132-4. doi: 10.1055/s-2008-1055186.
Treatment of the narrow angle in angle-closure glaucoma depends on iridectomy and mechanical opening of the angle if an argon laser is used for photocoagulation. The effect of the heat is to shrink the iris tissue (gonioplasty) and to free the angle. Maximum power and safety of the laser beam are achieved by utilizing convex contact lenses on the cornea.
闭角型青光眼窄角的治疗取决于虹膜切除术以及在使用氩激光进行光凝时对房角的机械性开放。热效应是使虹膜组织收缩（房角成形术）并开放房角。通过在角膜上使用凸面接触镜可实现激光束的最大功率和安全性。
