[摘要] 目的 评价在晶状体半脱位白内障超声乳化术中植入囊袋张力环(CTR)的临床应用效果。 方法 对12例(12眼)晶状体半脱位患者行白内障超声乳化术，晶状体半脱位范围在1/4～1/2圆周，术中连续环形撕囊后植入囊袋张力环，随后行白内障超声乳化术，囊袋内植入折叠式人工晶状体。 结果 12眼晶状体半脱位患者手术均顺利植入了囊袋张力环及后房型人工晶状体，术后患者视力均得到提高，人工晶状体位正，术后2眼出现角膜水肿，2眼出现暂时性眼压升高，无其他手术并发症。 结论 囊袋张力环可提高晶状体半脱位白内障超声乳化术的安全性，可防止人工晶状体的偏位，减少手术并发症。

    [关键词] 晶状体半脱位；囊袋张力环；人工晶状体；白内障超声乳化术

    [中图分类号] R776.1 [文献标识码] A [文章编号] 1674-4721(2012)06(a)-0049-03

    Clinical application of capsular tension ring during phacoemulsification in subluxated cataractous lens

    WANG Xiujuan HU Fumi MA Chuanyong

    Department of Ophthalmology, No.92 Hospital of PLA in Fujian Province, Nanping 353000, China

    [Abstract] Objective To evaluate the clinical application efficiency of capsular tension ring during phacoemulsification of subluxated cataractous lens. Methods Capsular tension ring was implanted in 12 cases (12 eyes) of subluxated lens after continuous curvilinear capsulorrhexis during phacoemulsification. The luxated area was ranged from one four to half-quarter of a circle. After the capsular tension ring was implanted ......