1临床资料1.1病例例1:患者,男,36岁。于2001年诊断为左眼开角型青光眼。因使用降眼压药物后眼压控制不佳,于2003年6月行左眼小梁切除术,术后初期眼压控制良好。约半年后患者左眼眼压逐渐升高,查体发现原滤过泡完全消失,形成纤维瘢痕。遂联合使用多种降眼压药物,但效果不佳,于20 1 Clinical data 1.1 Case 1: patients, male, 36 years old. In 2001 the diagnosis of left-angle open-angle glaucoma. Due to the use of intraocular pressure control after intraocular pressure lowering drugs, in June 2003 left eye trabeculectomy, postoperative IOP control well. About six months after the patient’s left eye intraocular pressure gradually increased, physical examination found that the original filtration bleb completely disappeared, the formation of fibrous scar. Then combined use of a variety of intraocular pressure medication, but the effect is not good at 20