METHODS:Trabeculectomy combined with biological amnion transplantation were performed in 31 cases(33 eyes)who underwent re-operation of glaucoma.

• 结论:生物羊膜移植联合小梁切除术可减少滤过道瘢痕形成,显著提高手术成功率,用于青光眼再手术安全有效。