白内障人工晶状体植入术后主导眼转换的观察  

Observation on the changes of predominant eye after phacoemulsification and intraocular lens implantation

作　　者：赵玉萍 李景波 

机构地区：[1]洛阳市第三人民医院眼科,洛阳471002

出　　处：《中华眼外伤职业眼病杂志》2017年第11期834-836,共3页Chinese Journal of Ocular Trauma and Occupational Eye Disease

摘　　要：目的观察白内障行晶状体超声乳化人工晶状体植入术后主导眼转换的情况。方法白内障双眼均行超声乳化人工晶状体植入术258例（518眼）。术前及术后3个月观察患者主导眼视力变化和对比敏感度。结果术前以及术后3个月，患者主导眼视力均显著高于非主导眼（P〈0．05），术后主导眼以及非主导眼视力均较术前显著升高（P〈0．05）。主导眼转换的患者69例，主导眼转换率为26．74％。术前以及术后3个月，患者主导眼近视屈光度均显著低于非主导眼（P〈0．05），术后3个月，无论主导眼以及非主导眼近视屈光度均较术前显著降低（P〈0．05）。结论晶状体超声乳化人工晶状体植入术后可能发生主导眼转换。Objective To observe the changes of predominant eye after phacoemulsification and intraocular lens implantation. Methods The data of 518 eyes of 258 cases with cataract were selected and both eyes of all cases underwent phacoemulsification and intraocular lens implantation. The visual acuity and contrast sensitivity of predominant eye were observed before and 3 months after operation. Results The visual acuity of predominant eye was significantly higher than that of the nondominant eye before and 3 months after surgery （P 〈 0.05）. After surgery, the visual acuity of both eyes were significantly improved （P 〈0.05）. After surgery the predominant eye was changed in 69 cases （26.74%） . Before and 3 months after surgery, myopic diopter of predominant eye was significantly lower than that of nondominant eye （P 〈0.05 ）. The both eyes 3 months after the operation were significantly decreased （P 〈 0. 05 ）. Conclusion The changes of predominant eye may occur after phaeoemulsification and intraocular lens implantation.

关 键 词：白内障 超声乳化 晶状体 人工 主导眼 转换 

分 类 号：R779.66[医药卫生—眼科]