Wollensak J, Ehrhorn J
Klin Monbl Augenheilkd. 1975 Dec;167(6):791-5.
58% of 114 patients who had been treated stationarily with an angle block glaucoma in one eye and who had had conservative therapy got an attack in the second eye in the course of 5 years from 1960 onwards till 1970. From 1970 onwards 77 patients were treated by prophylactic iridectomy in the eye without symptoms with a narrow chamber angle; no patient has an acute attack since then received.
1960年至1970年期间，114名曾因一只眼睛患房角阻滞性青光眼而接受过固定治疗且接受过保守治疗的患者中，58%在5年内另一只眼睛发作。从1970年起，对77名房角狭窄但无症状的眼睛进行了预防性虹膜切除术；自那以后，接受治疗的患者均未发生急性发作。
