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Postoperative 3D CT scan confirming reduction of the dislocation and showing the print (or depression) left by the C1 lateral mass on the deformed C2 facet (A, arrows). Six-month CT scan demonstrating solid C1–2 fusion at the level of the posterior elements (B). Radiograph at 2 years showing normal sagittal alignment (C). Clinical photographs at 2 years showing normal neck posture with satisfactory range of motion (D–F).
