title: Tying up loose ends.
authors.affiliation: Division of Colon and Rectal Surgery, Health Science Center T18, State University of New York, Suite 046B, Stony Brook, NY, 11794-8191, USA.
authors.forename: K
authors.initials: K
authors.lastname: Yang
authors.forename: T M
authors.initials: TM
authors.lastname: Connolly
authors.forename: R
authors.initials: R
authors.lastname: Bergamaschi
mesh_terms: D001003:Anal Canal / Q000098:blood supply*; D001158:Arteries / Q000601:surgery*; D061865:Hemorrhoidectomy; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans