The Common Carotid Artery is a major blood vessel that supplies oxygenated blood to the head and neck. It branches off from the aorta in the chest and travels upward on each side of the neck. Each common carotid artery divides into two branches: the internal carotid artery, which supplies blood to the brain, and the external carotid artery, which supplies blood to the face and neck. These arteries are essential for maintaining proper blood flow to vital areas. They can be assessed for health issues, such as atherosclerosis, which is the buildup of plaque that can lead to reduced blood flow or stroke. Regular check-ups can help monitor their condition.