Objective To explore the operative result of intrarectal proctoptosis accompanying hernia of pelvic floor due to common outlet obstructive constipation(OOC).MethodsEleven cases of intrarectal proctoptosis with of pelvic floor surgically treated were analysed. Results In a week following operation, 9 of 11 patients’ symptoms disappeared, the other 2 cases recovered after 3 months, functional exercise. Conclusion Functional rectal suspension combined with repair of pelvic, partial sigmoidectomy, surgical elevation of pelvic floor and hysteropexy are highly effective in alleviating symptoms in patients with intrarectal proctoptosis accompanying pelvic floor herniation.