Related Experiment Video
Updated: Aug 18, 2026

The Use of Cystometry in Small Rodents: A Study of Bladder Chemosensation
Published on: August 21, 2012
Stress incontinence and cystoceles
M Gardy1, M Kozminski, J DeLancey
1Section of Urology, University of Michigan Medical Center, Ann Arbor.
Abstract:
We studied prospectively 62 women with cystoceles by video-urodynamics before and after operative repair. Of 29 women with grades 1 and 2 cystoceles 8 had residual urine, 14 had urge incontinence and 24 had symptoms of stress urinary incontinence. Of these women 23 had urodynamic evidence of stress incontinence, as did 3 of 5 without stress incontinence symptoms. Of 33 women with large cystoceles 22 had symptoms of stress urinary incontinence but 10 more had urodynamic evidence of stress urinary incontinence. Of these 33 women 18 had significant residual urine and 24 had urge incontinence. Operative repair resolved stress incontinence in 51 of 54 women, urge incontinence in 33 of 38 and residual urine in 24 of 26. Cystoceles recurred in 3 patients, and enteroceles developed in 3 and recurred in 2. These findings indicate that cystoceles may cause voiding dysfunction and lack of symptoms of stress incontinence is unreliable in patients with cystoceles. In addition, cystoceles are associated with other symptoms, most of which actually resolve after operative repair.
Related Concept Videos
Urinary Bladder
In males, the bladder is situated in front of the rectum, while in females, it is positioned anterior to the vagina and uterus. The bladder floor contains an inverted triangular area called the trigone, defined by the two ureteric...
The Micturition Reflex
The process begins with bladder filling, where the bladder wall stretches as urine accumulates. This stretching activates the urine storage reflex, mediated by the sacral spinal segments and the pontine storage center. Efferent sympathetic impulses stimulate the detrusor muscle to relax and the internal urethral sphincter to contract, facilitating urine...
Disorders of the Urinary System
Urinary tract infections (UTIs) are one of the most common urinary system disorders. They are caused by bacteria that enter the urethra and can spread to the bladder resulting in cystitis. Pyelonephritis is the result of a UTI that has ascended to the level of the...
Imaging Studies VI: Voiding Cystourethrography and Cystography
Urologic Endoscopic Procedure: Cystoscopic Examination
Diverticular Disease of the Colon

