Posterior pedicle screw fixation combined with local steroid injections for treating axial eosinophilic granulomas and atlantoaxial dislocation: A case report

Figure 9 Postoperative magnetic resonance imaging of the atlantoaxial joint. There was less atlantoaxial joint dislocation, the screw position was good, there was no spinal canal stenosis, the contour of the spinal cord was normal, the signal was uniform, and no abnormal signal was identified in the spinal canal. A: T2-weighted non-fat-saturation sequence; B: T2-weighted fat suppression sequence; C: T1-weighted plain scan.