论文部分内容阅读
目的评价半脱位晶状体超声乳化术中植入囊袋张力环(CTR)的应用效果。方法对11例(12眼)半脱位晶状体行白内障手术,术中连续环形撕囊后植入囊袋张力环,,对晶状体半脱位范围>1/2圆周者,将囊袋张力环用缝线固定在悬韧带离断一侧巩膜壁上,随后行白内障晶状体超声乳化术,囊袋内植入折叠式人工晶状体。结果12眼晶状体半脱位白内障患者,均顺利植入了囊袋张力环及后房型人工晶状体。术后患者视力均得以提高,人工晶状体位正,无明显手术并发症。结论囊袋张力环可提高晶状体超声乳化术的安全性,可防止人工晶状体偏位,减少手术并发症。
Objective To evaluate the effect of implantation of capsular tension ring (CTR) in subluxated phacoemulsification. Methods Eleven patients (12 eyes) with semi-dislocated lens underwent cataract surgery. After operation, the capsular tension ring was implanted in the continuous annular capsulorhexis, and for the subluxated lens> 1/2 circumference, Fixed in the suspensory ligament off the side of the scleral wall, followed by phacoemulsification phacoemulsification, intraocular lens implantation foldable intraocular lens. Results 12 patients with lens subluxation cataract patients were successfully implanted capsular tension ring and posterior chamber intraocular lens. Visual acuity was improved after surgery, posterior chamber intraocular lens, no significant complications. Conclusions The capsular tension ring can improve the safety of phacoemulsification and prevent the intraocular lens from dislocation and reduce the complications of surgery.