[X-ray-anatomic variants of the atlanto-occipital articulation].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001270:Cervical Atlas / Q000033:anatomy & histology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009777:Occipital Bone / Q000033:anatomy & histology*
O rentgenoanatomicheskikh variantakh atlanto-zatylochnogo sustava.