国产JYZ—1型YAG激光机治疗眼前节疾病疗效分析

应用国产第一部Q开关JYZ-1型YAG激光机治疗230例(352只眼)眼前节疾病,透切成功率100％。276只原发性闭角型青光眼行虹膜透切术,术后平均眼压下降0.32kPa(2.43mm-Hg),用药减少(1.35分),前房角关闭指数改善(1.42)。49只膜性白内障眼行囊膜切开术,95％眼视力提高。主要并发症是暂时性眼压升高,前房出血,前葡萄膜炎及角膜水肿,但均能被控制。

YAG Laser Treatment in Anterior Segment Disease of the Eye

Three hundred and fifty-two eyes (230 patients) with various diseases were treated with the first China-made YAG laser therapy instruments. The success rate was 100%. Two hundred and seventy-six eyes with primary angle closed glaucoma ware treated by peripheral iridotomy. Postoperatively, the IOP was lowered by 0.267 kPa (2.43 mmHg). The dose and frequency of medication could then be lowered. The closed chamber angle index improved. Forty-nine eyes with membranous cataract were treated by posterior capsulotomy: Visial acuity was improved by 95%. The main complications during or immediately after operation were as follows: transient elevation of IOP, hyphema, anterior uveitis and corneal edema. All of these were well controlled.