title: Stapled transanal rectal mucosectomy ten years after.
abstract: Stapled mucosectomy (SM) was first proposed for the management of patients with rectal internal mucosal prolapse and obstructed defecation, but gained popularity worldwide for the treatment of hemorrhoids. The present review highlights the advantages and disadvantages of the operation. SM tends to decrease postoperative pain and shortens convalescence after hemorrhoid surgery, but may be followed by severe complications, e.g. rectal obliteration and pelvic sepsis requiring a diverting stoma, more frequently than after standard hemorrhoidectomy. Moreover it carries a higher recurrence rate in the treatment of fourth-degree piles. A recent Cochrane metaanalysis demonstrated that SM is less effective than standard hemorrhoidectomy since it carries a higher recurrence rate (OR=3.6) and reintervention rate (OR=2.3). When used for rectal mucosal prolapse and obstructed defecation, SM is reported to have variable results. A better outcome is likely to be achieved in patients without anismus and psychoneurosis operated on by specialists trained with this technique.
authors.affiliation: Coloproctology Unit, Villa Flaminia Hospital, Via Bodio 58, Rome, Italy. ucpclub@virgilio.it
authors.forename: M
authors.initials: M
authors.lastname: Pescatori
authors.forename: F
authors.initials: F
authors.lastname: Aigner
mesh_terms: D003672:Defecation / Q000502:physiology; D013505:Digestive System Surgical Procedures / Q000379:methods*; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control; D012005:Rectal Prolapse / Q000601:surgery*; D012008:Recurrence; D017792:Surgical Stapling / Q000379:methods*