带虹膜隔人工晶状体植入术

Implanting surgery of IOL with iris diaphragm

目的 探讨带虹膜隔人工晶状体植入术的临床应用。方法 对 2 4例伴虹膜缺损 (17眼 )、无虹膜 (4眼 )和瞳孔散大 (3眼 )的先天性及外伤性白内障眼施行白内障摘出加带虹膜隔人工晶状体植入术。结果 术后平均随访 7.45个月 , 组的严重葡萄膜炎发病率与其他 3组比较有显著性差异 (P <0 .0 5 ) ;75 % (18眼 )的眼矫正视力≥ 0 .5。结论 带虹膜隔人工晶状体植入术也是白内障手术治疗的一种安全、有效的方法。

Objective To study the application of cataract extraction and intraocular lens(IOL) with the iris diaphragm implantation. Methods The surgery was performed on 24 eyes of 24 patients with congenital and traumatic cataract including 3 eyes with mydriasis, 4 eyes with aniridia and 17 eyes with coloboma of the iris. Results After average 7. 45 months of follow-up, there was statistical difference between group I and the other 3 groups with sever uveitis(P<0.05). Eighteen eyes ( 75% ) had corrected visual acuity of ≥0.5.Conclusion Cataract extraction and IOL with the iris diaphragm implantation is also the effective and safe method of the surgery management for cataract.