MEDizzy
MEDizzy
Iqra
Iqra11 months ago
posterior spinal artery

posterior spinal artery

The two posterior spinal arteries originate directly from the vertebral arteries and are the primary blood supply to the posterior columns, dorsal grey matter, dorsal sensory columns - these arteries are often found to be discontinuous, and occasionally one artery will move across to supply the opposite side.

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