title: Smiling odontoid.
authors.affiliation: Department of Neurological Surgery, University of Pittsburgh Medical Center, Presbyterian University Hospital, Suite B-400, 200 Lothrop Street, Pittsburgh, PA 15213-2582, USA.
authors.forename: K L
authors.initials: KL
authors.lastname: Stevenson
authors.forename: W C
authors.initials: WC
authors.lastname: Welch
mesh_terms: D000063:Accidents, Traffic; D000293:Adolescent; D001334:Automobile Driving; D005260:Female; D006801:Humans; D009809:Odontoid Process / Q000000981:diagnostic imaging* / Q000293:injuries*; D014057:Tomography, X-Ray Computed