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ORIGINAL RESEARCH |

From the *Urogynaecology Unit, Royal Women's and Mater Hospitals, Brisbane; and
School of Population Health, University of Queensland, Brisbane, Australia.
Address reprint requests to: Christopher Maher, Suite 86, 30 Chasely Street, Auchenflower, 4066, Brisbane, Queensland, Australia; e-mail: chrismaher{at}urogynaecology.com.au.
OBJECTIVE: To estimate the efficacy of midline fascial plication of the posterior vaginal wall in women with rectoceles and obstructed defecation.
METHODS: Prospective evaluation of 38 consecutive women with symptomatic rectoceles (stage II or greater) and obstructed defecation included pre- and postoperative standardized pelvic floor questions, pelvic organ prolapse quantification measurements, validated bowel function questionnaires, defecating proctogram, and patient satisfaction. Reviews were conducted by nonsurgical coauthors.
RESULTS: The median follow-up was 12.5 months (range 2.526 months). The subjective success rates were 97% (95% confidence interval [CI] 0.831.00%) at 12 months and 89% (95% CI 0.550.98%) at 24 months. The objective success rates were 87% (95% CI 0.640.96%) at 12 months and 79% (95% CI 0.510.92%) at 24 months. The average points, Ap and Bp, were significantly reduced from 0.1 (range 2 to 3) and 1.1 (range 1 to 8), preoperatively, to 2.6 (range 3 to 1) and 2.5 (range 3 to 0), postoperatively, respectively (P < .001). Depth of rectocele also reduced postoperatively on defecating fluoroscopy (P < .001). The correction of the anatomical defect was associated with improved functional outcome, with 33 women (87%) no longer experiencing obstructed defecation, and there was a significant reduction in postoperative straining to defecate, hard stools, and dyspareunia (P = .001). The improved anatomical and functional outcomes were reflected in the fact that 97% of the women reported very high patient satisfaction.
CONCLUSION: Midline fascial plication is effective in correcting anatomical and functional outcomes associated with symptomatic rectoceles and obstructed defecation.
LEVEL OF EVIDENCE: III
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