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张力性尿失禁的原因至今尚未明确,目前认为随着腹压的升高,关闭尿道的压力也随之升高,张力性尿失禁的发生就是因为从腹腔至尿道的压力的正常传递机制被破坏的结果。Enhorning认为压力传递的发生与尿道位置有关,并以此指导治疗。然而在严重的膀胱尿道膨出的病人,尿道低于尿道入口,并不发生尿失禁;目前张力性尿失禁的手术治疗也存在许多问题。为了解咳嗽时尿道压力增加的力学基
The reason of tension urinary incontinence is still not yet clear, and it is currently believed that as the abdominal pressure increases, the pressure to close the urethra also increases. Tension urinary incontinence occurs because the normal transmission mechanism of pressure from the abdominal cavity to the urethra is destroyed the result of. Enhorning believes that the pressure transmission occurs with the location of the urethra, and thus guide the treatment. However, in patients with severe bulging bladder and urethra, the urethra is lower than the entrance to the urethra and incontinence does not occur; there are also many problems with the current surgical management of tonic urinary incontinence. Mechanics to understand increased urinary tract pressure when coughing