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目的：探讨三角形巩膜瓣在青光眼白内障联合手术中应用的可行性及疗效。方法对26例（28眼）青光眼合并白内障患者采用三角形巩膜瓣下小梁切除联合隧道小切口白内障摘除及后房型人工晶状体植入术，术后随访3个月至6个月，观察术后视力、眼压、滤过泡。结果术后矫正视力﹤0.1者3眼（10.71%），0.12~0.3者9眼（32.14%），“,”Objective To investigate application of triangular scleral flap in combined surgery of glaucoma cataract. Methods Twenty-six patients(28 eyes)with glaucoma and cataract were used triangle sclera flap trabeculectomy,tunnel small incision cataract extraction,and posterior chamber intraocular lens implantation. The patients were followed up from 3 months to 6 months for observing the vision,intraocular pressure. Results There were 3 eyes of postoperative visual acuity ﹤ 0. 1 (10. 71% ),9 eyes of 0. 12 ~ 0. 3(32. 14% ),16 eyes ﹥ 0. 4(57. 14% ),all the visual acuity was improved in various de-grees. Preoperative intraocular pressure was 28 ~ 50 mm Hg(1 mm Hg = 0. 133 kPa). Postoperative intraocular pressure:26 eyes maintained at normal pressure,2 eyes intraocular pressure slightly higher than normal,auxiliary hypotensive eyedrop can maintain the normal intraocular pressure,achieve functional filtering blebs in 26 eyes(92. 86% ),no serious complications oc-curred. Conclusion Treatment using triangle sclera flap trabeculectomy,tunnel small incision cataract extraction,and posterior chamber intraocular lens implantation used for the treatment of glaucoma complicated with cataract surgery can effectively control intraocular pressure,and improve visual acuity.