[Medium-term results of grade 3 and 4 cystocele repair by porcine xenograft matrix (pelvicol)].

Objective: To evaluate the medium-term results of grade 3 and 4 (Baden-Walker classification) cystocele repair by transvaginal porcine xenograft matrix (Pelvicol).

Materials: Between February 2002 and October 2005, fifty patients with grade 3 or 4 cystocele were treated by Pelvicol matrix. The preoperative grade of prolapse and symptoms (urinary and pelvic heaviness) were recorded and a sexuality questionnaire was completed retrospectively (BISF-W questionnaire).