Versi E, Cardozo L D, Studd J W, Brincat M, O'Dowd T M, Cooper D J
Br Med J (Clin Res Ed). 1986 Jan 18;292(6514):166-7. doi: 10.1136/bmj.292.6514.166.
The integrity of the bladder neck was assessed in 98 continent women. Radiological and physiological evidence showed that half of these women had an incompetent bladder neck, but they were still continent. These data devalue the urodynamic finding of an incompetent bladder neck as an indication for surgery for incontinence and question the physiological importance of the internal sphincter.
对98名控尿功能正常的女性进行了膀胱颈完整性评估。影像学和生理学证据显示,这些女性中有一半存在膀胱颈功能不全,但她们仍能控尿。这些数据削弱了将膀胱颈功能不全的尿动力学检查结果作为尿失禁手术指征的价值,并对尿道内括约肌的生理重要性提出了质疑。