Methods:32 patients with complex urethral stricture were treated with bladder musoca graft urethroplasty after be cutting the scar tissue of urethral and be following up.

• 方法:切除尿道瘢痕组织,应用膀胱黏膜替代尿道治疗复杂性尿道狭窄,并进行临床随访观察。