Basilar invagination
Diagnosis probable
Updates to Case Attributes
Age
changed from 76 to 75 years.
Presentation
was changed:
Systems changed:
- Trauma
Updates to Study Attributes
Findings
was changed:
Tip of the odontoid is 5mm above the level of Foramenforamen magnum (MacRae's Line). The pro-atlas is seen to articulate with articulate with inferior margin of clivus with large osteophytes at this neo-articulation.
The transverse ligament is thickened and is indenting the brainstem. No abnormal signal intensity in the brainstem.
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