title: [Instability of the atlas on the axis in mongolism].
mesh_terms: D000293:Adolescent; D001269:Atlanto-Occipital Joint / Q000601:surgery; D001368:Axis, Cervical Vertebra; D001270:Cervical Atlas; D002648:Child; D004314:Down Syndrome / Q000150:complications*; D005260:Female; D006801:Humans; D007592:Joint Diseases / Q000209:etiology; D004204:Joint Dislocations / Q000209:etiology* / Q000628:therapy; D008023:Ligaments, Articular / Q000002:abnormalities; D008297:Male; D014103:Torticollis / Q000209:etiology*; D014143:Traction
vernacular_title: L'instabilité de l'atlas sur l'axis dans le mongolisme.