title: Atlanto-axial subluxation with spondyloschisis in Down syndrome. Case report.
mesh_terms: D001368:Axis, Cervical Vertebra / Q000002:abnormalities* / Q000000981:diagnostic imaging; D001270:Cervical Atlas / Q000002:abnormalities* / Q000000981:diagnostic imaging; D002675:Child, Preschool; D004314:Down Syndrome / Q000150:complications*; D005260:Female; D006801:Humans; D004204:Joint Dislocations / Q000000981:diagnostic imaging / Q000209:etiology*; D009192:Myelography; D009809:Odontoid Process / Q000002:abnormalities / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D014103:Torticollis / Q000000981:diagnostic imaging / Q000209:etiology