title: Removal of the anus during proctectomy.
authors.affiliation: Division of Colon and Rectal Surgery, Mayo Clinic, Rochester, Minnesota 55905, USA.
authors.forename: F A
authors.initials: FA
authors.lastname: Frizelle
authors.forename: J H
authors.initials: JH
authors.lastname: Pemberton
mesh_terms: D001003:Anal Canal / Q000601:surgery*; D003107:Colorectal Surgery / Q000379:methods*; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000601:surgery; D012002:Rectal Diseases / Q000601:surgery*