ABSTRACT
OBJECTIVE: To evaluate the results of sacrospinous colpopexy surgery associated with anterior colporrhaphy for the treatment of women with post-hysterectomy vaginal vault prolapse. METHODS: This prospective study included 20 women with vault prolapse, Pelvic Organ Prolapse Quantification System (POP-Q) stage ≥ 2, treated between January 2003 and February 2006, and evaluated in a follow-up review (more than one year later). Genital prolapse was evaluated qualitatively in stages and quantitatively in centimeters. Prolapse stage < 2 was considered to be the cure criterion. Statistical analysis was performed using the Wilcoxon test (paired samples) to compare the points and stages of prolapse before and after surgery. RESULTS: Evaluation of the vaginal vault after one year revealed that 95% of subjects were in stage zero and that 5% were in stage 1. For cystocele, 50% were in stage 1, 10% were in stage 0 (cured) and 40% were in stage 2. For rectocele, three women were in stage 1 (15%), one was in stage 2 (5%) and 16 had no further prolapse. The most frequent complication was pain in the right buttock, with remission of symptoms in all three cases three months after surgery. CONCLUSIONS: In this retrospective study, the surgical correction of vault prolapse using a sacrospinous ligament fixation technique associated with anterior colporrhaphy proved effective in resolving genital prolapse. Despite the low complication rates, there was a high rate of cystocele, which may be caused by posterior vaginal shifting due to either the technique or an overvaluation by the POP-Q system.