von Barsewisch B, Neubauer L
Klin Monbl Augenheilkd. 1980 Jul;177(1):12-5.
Cataract extraction can cause a diffuse traumatic dilatation of a narrow pupil in patients with long-standing application of miotics or after iridocyclitis. In order to avoid a total iridectomy a technique for performing an iridotomy with a single iris suture is described. We present the long-term observation of twenty cases: a pear-shaped pupil in a fairly centric position was obtained in all cases and an iris diaphragm was present. The nylon suture was tight in all cases and a bridge of cicatricial iris tissue present.
对于长期使用缩瞳剂的患者或虹膜炎后患者，白内障摘除术可能导致狭窄瞳孔的弥漫性外伤性扩张。为避免全虹膜切除术，本文描述了一种单虹膜缝线进行虹膜切开术的技术。我们对20例患者进行了长期观察：所有病例均获得了位置相当居中的梨形瞳孔，且存在虹膜隔膜。所有病例中尼龙缝线均牢固，并有瘢痕性虹膜组织桥。
