Common carotid artery

Definition

The common carotid artery is a major blood vessel that supplies oxygen-rich blood to the head and neck. It branches into the internal and external carotid arteries, ensuring vital blood flow to the brain and facial structures.

Related terms

Internal Carotid Artery: Supplies oxygen-rich blood specifically to the brain.

External Carotid Artery: Provides blood to the face, scalp, and neck outside of the skull.

Circle of Willis:

A circular system of arteries that provides multiple pathways for blood to supply the brain, ensuring redundancy in case of blockage