title: Atlantoaxial dislocation.
authors.affiliation: Children's Hospital at Montefiore, Bronx, NY, USA.
authors.forename: Sandra F
authors.initials: SF
authors.lastname: Braganza
mesh_terms: D001268:Atlanto-Axial Joint; D004314:Down Syndrome / Q000150:complications*; D006801:Humans; D004204:Joint Dislocations / Q000150:complications / Q000175:diagnosis; D007593:Joint Instability / Q000150:complications / Q000175:diagnosis