女性尿道脱垂为尿道通过其本身管道全层突出,是其骨盆内附着不足的结果。膀胱颈或整个膀胱垂至耻骨联合。仰卧排泄性造影可见膀胱在耻骨联合下面(图1)。因为骨盆浅和幼儿阴道狭小,所以尿道尾部移位,膀胱沿尿道方向一直向前下突出,而此时尿道外口仍固定在原来位置上,故尿道脱垂恰似一个套筒。当骨盆内附着处不足时,任何腹压增加的因素:如用力排便、咳嗽、大声哭叫或打喷嚏等均可促进尿道脱垂。尿道脱垂的治疗方法包括:截除脱垂段并缝尿道于邻近前庭组织;缚线越过尿道导尿管的结扎;4点 Female urethral prolapse of the urethra through its own full-thickness pipe is the result of insufficient attachment within the pelvis. Bladder neck or the entire bladder hanging to the pubic symphysis. Supine discharge contrast can be seen in the bladder below the pubic symphysis (Figure 1). Because the pelvis shallow and toddler vaginal narrow, so the rear of the urethra shift bladder along the direction of the urethra has been protruding forward and downward, while the urethral orifice is still fixed in its original position, so the urethral prolapse just like a sleeve. When there is insufficient attachment in the pelvis, any increase in abdominal pressure factors: such as forced defecation, coughing, crying or sneezing, etc. can promote urethral prolapse. Treatment of urethral prolapse include: removal of the prolapse and sewn urethra adjacent to the vestibular tissue; tied the line across the urethral catheter ligation; 4:00