title: Congenital fusion of the anterior arch of the atlas demonstrated by computed tomography.
abstract: The computed tomographie demonstration of congenital fusion of the anterior arch of the atlas with the axis is reported and compared with the normal anatomy.
mesh_terms: D001368:Axis, Cervical Vertebra / Q000002:abnormalities* / Q000000981:diagnostic imaging; D001270:Cervical Atlas / Q000002:abnormalities* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D014057:Tomography, X-Ray Computed