Giant Anomalous Cervical Spinous Process Causing Dynamic Cord Compression: An Unusual Cause for Myelopathy: A Case Report.

Anomalies of the posterior arch of the subaxial cervical spine are relatively uncommon and asymptomatic. This case is being reported for its rarity and to highlight the role of dynamic imaging in patients presenting with congenital anomalies of the cervical spine presenting with compressive myelopathy.