title: Techniques of rectocele repair and their effects on bowel function.
abstract: Gynecologists have traditionally evaluated rectocele repair by its effect on vaginal function; coloproctologists have traditionally evaluated its effect on bowel function. Hence different operative criteria and surgical techniques have arisen, but with very little prospective, objective evaluation. The purpose of this review is to describe the surgical techniques used to repair the rectocele and the most common investigations used during its evaluation. Anorectal investigations identify concomitant pathology, may explain pathophysiology, provide objective outcome criteria and attempt to predict the patients that will most benefit from surgery. However, because of the complex neuromuscular, physiological and mechanical interactions that contribute to impaired rectal emptying, their usefulness in improving functional outcome has been limited. Many patients experience improvement, but still are left with some symptoms of impaired defecation despite anatomic correction.
authors.affiliation: University of Texas Medical Branch, Galveston 77555-0587, USA.
authors.forename: M A
authors.initials: MA
authors.lastname: Kahn
authors.forename: S L
authors.initials: SL
authors.lastname: Stanton
mesh_terms: D003672:Defecation; D005260:Female; D059685:Herniorrhaphy; D006801:Humans; D011184:Postoperative Period; D012002:Rectal Diseases / Q000601:surgery*; D012005:Rectal Prolapse / Q000601:surgery*; D016896:Treatment Outcome; D014596:Uterine Prolapse / Q000601:surgery*; D014623:Vaginal Diseases / Q000601:surgery*