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本文采用Q开关Nd:YAG激光虹膜切开术治疗早期原发性闭角型青光眼(虹膜膨隆型)39例51只眼。49只眼一次透切成功。经在长前与术后不同时间测量前房轴深与周边前房深度,临床上与统计学上均未显示中央前房加深。术后前房加深仅限于周边部。本文结果支持目前所认为的瞳孔阻滞发病学说。
In this paper, Q-switched Nd: YAG laser iridotomy was used to treat 39 eyes of 51 patients with early primary angle-closure glaucoma (iris bulging). 49 eyes once through the success. The length of the anterior chamber and the depth of the anterior chamber were measured at both long and postoperative time, and the central anterior chamber deepened neither clinically nor statistically. Postoperative anterior chamber deepening is limited to the periphery. Our results support what is currently considered as the theory of pupillary block.