title: SUSR and scoring systems.
authors.forename: Donato F
authors.initials: DF
authors.lastname: Altomare
authors.forename: Marcella
authors.initials: M
authors.lastname: Rinaldi
mesh_terms: D006801:Humans; D011183:Postoperative Complications; D012002:Rectal Diseases / Q000601:surgery*; D012005:Rectal Prolapse / Q000150:complications*; D012008:Recurrence; D017792:Surgical Stapling; D014456:Ulcer / Q000150:complications / Q000601:surgery*