Myelography in the Age of MRI: Why We Do It, and How We Do It
Figure 7
Cervical root avulsion after motorcycle accident. (a) Myelography shows traumatic pseudoceles C7-D1. Rootlets are not discernible. (b) Thin-section (1.25 mm) myelo-CT and reformatted coronal images clearly show complete avulsion of ventral and dorsal rootlets.
