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Anterolisthesis of C2 on C3 by 3 mm. Bilateral C2 lateral mass fractures. On the left the fracture extends from the anterosuperior aspect of the lateral mass to the intervertebral foramen, involving the superior articular process. There is up to 3mm separation of the fracture fragment, with retropulsion and narrowing of the left lateral recess and central canal on the left. The fracture line runs just anterosuperior to the foramen transversarium. On the right minimally displaced comminuted pedicle fracture. The fracture does not extend into the foramen transversarium.
Small C2/3 broad based disc protrusion, consistent with acute traumatic disc protrusion. This just contacts the thecal sac. Small amount of haematoma adjacent to the fracture lines.