Atlantooccipital disassociation

Case contributed by A.Prof Frank Gaillard


Child presenting following a motor vehicle accident

Patient Data

Age: Child

Cervical spine

Modality: X-ray

Note the marked widening of the atlanto-occipital joint, consistent with atlantooccipital disassociation. No fractures identified. 

Case Discussion

Atlanto-occipital disassociation is usually seen in children and can be subtle on plain films, especially if one is only looking for fractures or disruption of the normal longitudinal lines.

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Case Information

rID: 10273
Case created: 31st Jul 2010
Last edited: 24th Dec 2016
Tags: spine, trauma
Inclusion in quiz mode: Included

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