环形撕囊联合水分离在后囊下白内障手法小切口摘出术中的应用

目的观察环形撕囊联合水分离在后囊下向内障手法小切口囊外摘出术中的应用效果。方法对56眼后囊下白内障应用环形撕囊，水分离，手法小切口囊外摘卅，植入后房人工晶状体。结果术后裸眼倪力0．05及以上者56眼，即脱盲率为100％；0．3及以上者53眼，即脱残94．60％，0．5及以上者48眼，占85．71％；1．0及以上者16眼，占28．57％。结论在治疗后囊下白内障手法小切口囊外摘出术中．应用环形撕囊联合水分离娩核，安全、经济、并发症少。

Circular capsulorhexis combined water separation in manual small incision cataract extraction for posterior capsular cataract

Objective To observe the application of circular eapsulorhexis and water separation in manual small-incision extracapsular cataract extraction for posterior capsular cataract. Methods 56 eye of posterior capsular cataract underwent circular capsulorhexis,water separation, small incision extracapsular extraction and posterior chamber intraocular lens implantation. Results The postoperative visual acuity was 0. 05 and above in 56 eyes （ 100% ） ,0.3 and above in 53 eyes （94.60%） , 0.5 and above in 48 eyes （85.71%）,1.0 and above in 16 eyes （28.57%）. Conclusion In treatment of posterior capsular cataract by small incision extracapsular cataract extraction surgery,the application of circular capsulorhexis combined water separation is safe, economic, and few complications.