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Superficial dissection of the right side of the neck, showing the Carotid and Subclavian arteries
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Diagram showing the origins of the main branches of the carotid arteries
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In
Human Anatomy , the refers to a number of major
Arteries in the
Head and
Neck .
''Carotid artery'' can mean:
There are two carotid arteries, one on the left and one on the right.
From their origins and for about half their length, the carotid arteries are known as
Common Carotid Arteries . The left carotid arises from the arch of the
Aorta , while the right carotid arises as one of the branches of the bifurcation of the
Brachiocephalic Artery (trunk) into the carotid and right
Subclavian Artery . The carotids then continue along similar paths within their respective sides of the neck and skull. The common carotid is close to the surface and can be used to check the
Pulse .
At approximately the level of the third
Cervical Vertebra , the common carotid branches into the
Internal Carotid Arteries and
External Carotid Arteries .