[Cure of cystocele with vaginal patch].

OBJECTIVE

To describe an original technique for transvaginal cystocele repair and to report the anatomical and functional results of the first 47 patients operated by this technique. The operation combines suspension, by six sutures to the tendinous arches of the pelvic fascia, of a vaginal patch measuring 6 to 8 cm long by about 4 cm wide left in contact with the cystocele. The vaginal patch is then buried under the anterior colporraphy suture. Spinal fixation, hysterectomy, levator myorrhaphy or urinary incontinence repair are also performed as necessary.

METHODS

Descriptive retrospective study of 47 patients undergoing transvaginal repair of prolapse between October 1997 and June 1998. All patients presented external prolapse with grade III cystocele, associated with urinary incontinence in 38.3% of cases and hysterocele or vaginal prolapse in 87% of cases. The mean age of the patients was 69 years. The uterus was preserved in two cases, but hysterectomy was performed in the other 45 patients, together with Richter spinal fixation in 44 cases An associated levator myorrhaphy was performed in every case.

RESULTS

The mean follow-up was 16.4 months (range: 6 to 26 months) in 46 patients. The cystocele was considered to be cured in 93% of patients, one patient had an asymptomatic grade I cystocele and surgery was unsuccessful in two patients who developed recurrent grade II cystocele.

CONCLUSION

The technique presented here is a curative treatment for grade III cystocele in menopaused women associated with Richter spinal fixation, and prevents the risk of cystocele described after transvaginal treatment of prolapse by spinal fixation alone (10 to 20%). The short-term results are encouraging, but they need to be confirmed by a follow-up of at least 5 years.