Spinal Cord Anatomy – Blood Supply – 3D Anatomy Tutorial

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3D anatomy tutorial on the blood supply to the spinal cord using the BioDigital Human (http://www.biodigitalhuman.com). This tutorial covers the arterial supply and venous drainage of the spinal cord.

Structures discussed include:
– anterior spinal artery
– posterior spinal arteries
– vertebral arteries
– subclavian artery
– transverse processes of vertebrae
– transverse foramina of vertebrae
– intervertebral foramina
– deep cervical arteries
– posterior intercostal arteries
– lumbar arteries
– segmental spinal arteries
– anterior and posterior radicular arteries
– segmental medullary arteries
– arteria radicularis magna/artery of Adamkiewicz
– anterolateral and posterolateral spinal veins
– anterior and posterior spinal veins
– anterior and posterior radicular veins
– internal vertebral venous plexus
– external vertebral venous plexus
– dura mater
– extradural space
– extradural space

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