硬化苔癣(LS)发生于包皮、阴茎头和尿道远侧2 cm处可导致包茎、尿道口狭窄和远侧尿道狭窄。作者介绍适用于不同病变程度的手术治疗方案。2000-2004年确诊LS 77例。平均年龄47(5~77)岁。曾行包皮环切51例,尿道重建26例,其中56%为复发手术,采用口腔黏膜盖板手术14例,尿道口切开2 Harmful lichen (LS) occurs at the foreskin, head of the penis, and 2 cm distal to the urethra can cause phimosis, urethral stenosis and distal urethral stricture. The authors describe surgical procedures that are appropriate for varying degrees of disease. 2000-2004 confirmed 77 cases of LS. The average age of 47 (5 to 77) years old. 51 cases had circumcision, urethral reconstruction in 26 cases, of which 56% were recurrent surgery, oral mucosal surgery in 14 cases, urethral incision 2