[Treatment of stress urinary incontinence with percutaneous colposuspension: unsatisfactory technique].

Objective: The objective of this study was to evaluate the results of a percutaneous needle colposuspension technique with bone fixation (Vesica system) in the treatment of female urinary stress incontinence (USI) of the woman, with a minimum follow-up of one-year.

Material And Methods: 34 women aged 35 to 86 years (mean: 62 years) were treated for USI due to bladder neck hypermobility according to the Vesica technique. All patients had a positive preoperative Bonney manoeuvre without sphincter incompetence on urethral pressure profile.

Results: Overall, 1 year postoperatively, 9 patients (26%) were completely dry and did not wear any protection, 19 (56%) were improved, but still presented occasional leaks and 6 (17%) were considered to be failures. Physical examination revealed postoperative leaks in 24 patients with recurrence of hypermobility and positive Bonney manoeuvre in every case. There was one subcutaneous abscess and 2 cases of persistent pain at the bone implant site. No cases of bone infection or screw explantation were observed. No cases of retention beyond the 3rd postoperative day were observed.

Conclusion: The percutaneous colposuspension technique gives disappointing results at one year due to recurrence of urethral hypermobility in every case.