[Assimilation of the atlas and occipital variants as a sequel to segmentation disorders].
D001203:Ascomycota; D001269:Atlanto-Occipital Joint / Q000002:abnormalities*; D001368:Axis, Cervical Vertebra / Q000002:abnormalities*; D001270:Cervical Atlas / Q000002:abnormalities*; D006801:Humans
ATLANTO-OCCIPITAL JOINT/abnormalities; ATLAS AND AXIS/abnormalities