Method;The posterior wall of bladder neck were cut and sutured into taper tube, which were then pulled out to perineum and sutured to urethral meatus to replace the urethra.

• 方法:自膀胱颈后唇向上,取梯字形壁瓣,形成锥状管,经膀胱颈口,自阴道前壁外拉至外阴部,在原尿道外口处固定,替代尿道。