后尿道损伤是泌尿系常见创伤性疾病 ,并发后尿道疤痕狭窄十分常见 ,治疗方法虽有锯开耻骨联合尿道修补 ,经会阴尿道端端吻合 ,但前者出血多 ,操作困难 ,后者暴露欠佳 ,端端吻合困难 ,内切开仅适合狭窄段较短的病人 ,且需特殊设备。 1984～ 1999年以来 ,我们采用尿道拖入法对 30 Posterior urethral injury is a common traumatic disease of the urinary tract. It is very common to treat post-urethral scar stenosis. Although the treatment method includes sawing the pubic symphysis urethra and anastomosis through the urethra end of the urethra, the former has a lot of bleeding and the operation is difficult and the latter is not exposed well , End anastomosis difficulties, endometriosis is only suitable for patients with short segments, and the need for special equipment. Since 1984 ~ 1999, we use the urethral drag-in method to 30