Posterior Intercostal Arteries Anatomy in 3D

Segmental arteries arising from the thoracic aorta supplying thoracic wall, spinal cord, and paraspinal structures. Clinically relevant in spinal cord ischemia and thoracic surgery.

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Related structures

Thoracic Aorta First Posterior Intercostal Artery Second Posterior Intercostal Artery Abdominal Aorta Posterior Basal Segmental Artery Of Lung Posterior Cerebral Artery Posterior Cerebral Artery (Temporo-Occipital Branch) Posterior Circumflex Humeral Artery