prelaminar branch of spinal branch of dorsal branch of posterior intercostal artery
Definition: origin: spinal artery in intervertebral foramen; distribution: to anterior surface of laminae and ligamenta flava of thoracic vertebrae and the anterior aspects of the zygapophysial joints.
Synonym(s): ramus prelaminaris rami spinalis rami dorsalis arteriae intercostalis posteriorisTA
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Examples: glitazone, GI cocktail, etc.

