title: Columellar flap for transseptal transsphenoidal hypophysectomy.
authors.affiliation: Department of Surgery/Division of Otolaryngology, University of Alabama, Birmingham.
authors.forename: G E
authors.initials: GE
authors.lastname: Peters
authors.forename: R P
authors.initials: RP
authors.lastname: Zitsch
mesh_terms: D006801:Humans; D007016:Hypophysectomy / Q000379:methods*; D009300:Nasal Septum / Q000601:surgery; D012225:Rhinoplasty / Q000379:methods; D013101:Sphenoid Sinus / Q000601:surgery; D013524:Surgical Flaps