作者报告用改良式小梁切除术治疗5例药物不能控制眼压、而尚有视功能的新生血管性青光眼。糖尿病性视网膜病变者3例,视网膜中央静脉阻塞者2例。手术在显微镜下施行。分离9-3点钟处结膜瓣,9∶30-1∶30处角膜缘外4×12 mm范围做电烙标记,沿此标记做板层巩膜瓣(图1)。在10-2点角膜缘后2 mm,平行于角膜缘电烙底层巩膜长8 mm,两端垂直达角膜缘;沿此透热线切开并剥离深层巩膜至透见色素膜,在10或 The authors report that modified trabeculectomy for 5 cases of drugs can not control intraocular pressure, while there are functional neovascular glaucoma. 3 cases of diabetic retinopathy, 2 cases of central retinal vein occlusion. Surgery under the microscope. The conjunctival flap was dissected at 9-3 o’clock, and a 4x12 mm range of limbal margin outside 9:30 to 1:30 was ironed and labeled as a lamellar scleral flap (Figure 1). 2mm behind the corneal edge at 10-2 points, parallel to the corneal edge sclera bottom sclerotherapy 8mm long, perpendicular to the corneal ends at both ends; along this heat-ray cut and deep scleral dissection to see the pigment film, 10 or