方法：选取642例676眼白内障患者采用小切口白内障囊外摘除人工晶状体植入术，观察术中、术后并发症及术后视力恢复情况。

结果：术后1mo，视力≥0.05者670眼，脱盲率99.11%； ≥0.3者627眼，脱残率92.75%。后囊膜破裂24眼，角膜水肿54眼，前房渗出26眼，术后高眼压23眼。

结论：小切口白内障囊外摘除人工晶状体植入术治疗白内障，术中、术后并发症少，术后患眼视力恢复好，且对手术设备要求不高，适应于大规模的复明工程。

METHODS:Totally 642 cases 676 eyes of cataract were treated by small-incision extracapsular cataract extraction with intraocular lens implantation. Complication during and after operations and postoperative visual acuity was observed.

RESULTS:Visual acuity of 670 eyes was ≥0.05 and off-blindness rate was 99.11%, and there was 627 eyes ≥0.3 and the off-disability rate was 92.75% after 1mo. Rupture of posterior capsule during surgery occurred in 24 eyes. Fifty-four eyes were corneal edema, and anterior chamber exudation were 26 eyes, and 23 eyes were hypertension after operation.

CONCLUSION: There are a little complications during and after operation for cataract treated by small-incision extracapsular cataract extraction with intraocular lens implantation. Patients have good recovery after operation. This operation does not need high-standard equipments and is suitable in the sight restoration project.