Narrative review of traumatic pneumorrhachis

Figure 1  Sagittal computed tomography scan demonstrating peripheral pneumorrhachis in the spinal canal from the level of C3 to C7 (marked by arrows), suggestive of epidural pneumorrhachis.

Figure 2 Axial computed tomography scan demonstrating epidural pneumorrhachis (marked by arrows) in the anterior spinal canal, left lateral spinal canal and both anterior and lateral part of spinal canal. A: Anterior spinal canal; B: Left lateral spinal canal; C: Both anterior and lateral part of spinal canal.