title: Closed vs. open hemorrhoidectomy: associated sphincterotomy and postoperative bleeding.
authors.forename: M
authors.initials: M
authors.lastname: Pescatori
mesh_terms: D001003:Anal Canal / Q000502:physiology / Q000601:surgery*; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans; D010146:Pain; D019106:Postoperative Hemorrhage / Q000209:etiology*; D016896:Treatment Outcome