[CONGENITAL ANOMALIES OF THE CERVICO-OCCIPITAL  JOINT. I. ANATOMO-RADIOLOGICAL FORMS; ASSOCIATED LESIONS].
D001269:Atlanto-Occipital Joint; D000013:Congenital Abnormalities; D007596:Joints; D011859:Radiography; D011871:Radiology; D013122:Spinal Diseases
ABNORMALITIES; ATLANTO-OCCIPITAL JOINT; RADIOGRAPHY; SPINAL DISEASES
LES ANOMALIES CONG'ENITALES DE LA CHARNI'ERE CERVICO-OCCIPITALE. FORMES ANATOMO-RADIOLOGIQUES; L'ESIONS ASSOCI'EES.