Smith A R, Hosker G L, Warrell D W
St Mary's Hospital, Manchester.
Br J Obstet Gynaecol. 1989 Jan;96(1):29-32. doi: 10.1111/j.1471-0528.1989.tb01572.x.
Conduction was studied in the terminal branches of the pudendal nerve in 42 women with normal urinary control and 87 women with stress incontinence of urine, genitourinary prolapse, or both. Women with stress incontinence of urine had delayed conduction to both the striated urethral muscle and the pelvic floor muscle, indicative of denervation injury. Women with normal urinary control and genitourinary prolapse had similar conduction times to the urethral sphincter striated muscle as normal women but clear evidence of denervation damage to the pelvic floor.
对42名排尿控制正常的女性以及87名患有压力性尿失禁、泌尿生殖器官脱垂或两者皆有的女性的阴部神经终末分支进行了传导研究。患有压力性尿失禁的女性向尿道横纹肌和盆底肌的传导均延迟，提示存在去神经损伤。排尿控制正常且有泌尿生殖器官脱垂的女性与正常女性相比，其尿道括约肌横纹肌的传导时间相似，但有明确证据表明盆底存在去神经损伤。
