PMC6607459_01
Cervical spine X-ray showing C1-C2 dislocation with posterior displacement of the odontoid process
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Standard cervical radiography (Figure 1) showed a C1-C2 dislocation with posterior displacement of the odontoid process.
Cervical CT in axial section bone window showing C1-C2 dislocation with significant recoil of the odontoid process
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A cervical tomodensitometry (CT) in axial section of the bony window (Figure 2) confirmed the dislocation C1-C2 with a significant recoil of the odontoid process.
Cervical spinal MRI showing C1-C2 dislocation with compression of the bulbo-medullary junction
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A cervical magnetic resonance imaging (MRI) (Figure 3) was made, which found C1-C2 dislocation with compression of the bulbo-medullary junction.
Post-operative X-Ray after occipito-cervical fixation
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Postoperative radiography was performed (Figure 4).