Fracture of the Atlas through a Synchondrosis of Anterior Arch
Figure 1
Axial plan, CT scan of cervical vertebrae with 2 mm slice thickness (a), axial oblique (b), coronal oblique (c), MIP reconstruction, and posterior view of 3D volume rendering (d) images show fracture of the atlas through a synchondrosis of the anterior arch (arrows). The space at right synchondrosis line is measured 3.5 mm.
