| 英文描述 | Syndromes of this condition include familial occipitalisation of the atlas with atlantalisation of the axis in Arabians, congenital asymmetrical occipitoatlantoaxial malformation, asymmetrical atlantooccipital fusion, and occipitoatlantoaxial malformation with two atlases. May be dead at birth, tetraparetic at birth, have progressive ataxia or congenital cervical scoliosis/deviated head. Dx by palpation of the occipital area and radiography. There might be a palpable 'click' at the affected area. |
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