AIM:To evaluate the clinical effect of small incision non-phacoemulsification cataract extraction combined with IOL implantation and trabeculectomy in the treatment of angle-closure glaucoma with cataract.METHODS:Small incision non-phacoemulsification cataract extraction combined with IOL implantation and trabeculectomy was performed on 20 cases(20 eyes) of angle-closureglaucoma with cataract,The follow-up was 3 months.RESULTS:Vision of most patients were improved after operation,the occurrence rate was 90%.All intraocular pressure were normal after 1 week.No serious complications were found.CONCLUSION:Small incision non-phacoemulsification cataract extraction combined with IOL implantation and trabeculectomy can be a good alternatives in treatment of angle-closure glaucoma with cataract.