Figure 3

Coronal T2 (a), sagittal fat-saturated T2 (b) and sagittal CT (c) MRI images showing erosion and partial fusion of left lateral atlantoaxial joint.
Coronal T2 (a), sagittal fat-saturated T2 (b) and sagittal CT (c) MRI images showing erosion and partial fusion of left lateral atlantoaxial joint.