Origin of the Left Common Carotid Artery from the Brachiocephalic Artery.

ABSTRACT

Anatomical variations in the origin of the branches of the arch of the aorta are frequent. In this case report the left common carotid artery arose as a branch from the brachiocephalic artery. The left common carotid artery arose at a distance 11mm from the arch of the aorta and had an internal diameter of 9mm.