Spinal Colomn

Question 1

Arterial Supply of the Spinal Column

Answer 1

Anterior spinal (segmental medullary, segmental spinal, post IC/vertebral), posterior spinal (posterior radicular) and anterior radicular (supplies anterior rootlets).

Question 2

Venous drainage of the Spinal Column

Answer 2

Posterior spinal and anterior spinal. Internal vertebral plexus (extradura).