白内障超声乳化及人工晶状体植入术临床研究

目的 探讨白内障超声乳化吸出术及后房型人工晶体植入术的临床效果。方法 对673例(697眼)进行白内障超声乳化术及人工晶状体植入术观察术中及术后并发症。术后随访3月，观察视力。结果 术后1天、7天、3月视力≥0．5分别为23％、56％、81．3％。术中、术后并发症主要为角膜水肿、后发性白内障、后囊破裂及玻璃体脱出、虹膜脱出。结论 超声乳化白内障摘出术成功的关键在于手术技巧和手术的熟练程度。

Clinical study on 673 cases of cataracts treated with ultrasonic phaco emulsification and intraocular lens implantation

Objective To study the clinical effect of ultrasonic phacoemulsifi-cation and hindantrum-type intraocular lens implantation in cataracts. Methods Ultrasonic phacoemulsification and intraocular lens implantation was performed on 673 cases (697 eyes) .Results Equal to or more than 0.5 eyesight occupied 23%, 56%, and 81.3% 1 day, 7 day, 3 months after the operation respectively. The mainly complications during and after the operation were corneal edema,after cataract,posterior capsule rupture, vitreous body extrusion and iris extrusion. Conclusion The key to the success of ultrasonic phacoemulsification lies in the operating skills and phaco experience.