Stress urinary incontinence and posterior bladder suspension defects. Results of vaginal repair versus Burch colposuspension.

Vaginal repair has been recommended in cases of stress urinary incontinence and posterior bladder suspension defect diagnosed by colpocysto-urethrography. Thirty-eight women with stress urinary incontinence and posterior suspension defect have been treated. First, 19 women underwent a vaginal repair. In a second period, another 19 consecutive patients had a colposuspension a.m. Burch. The patients have been evaluated 6 months postoperatively and at a long-term follow-up. No significant difference was found postoperatively in the frequency of symptoms and signs of stress incontinence, either after 6 months or at the long-term follow-up. A significantly smaller frequency of genital prolapse was found in the colposuspension group at long-term follow-up. No side effects such as frequency, urgency or bacteriuria were evident in the group treated by colposuspension. With reservation to the non-randomized allocation, it may be concluded that a radiographic distinction between anterior and posterior bladder suspension defects in choosing the surgical approach is unnecessary.