Carotid Artery

The Carotid Artery is one of the two main arteries supplying blood to the head; passes next to the trachea and esophagus up into the head and neck of a person. The left common carotid artery arises directly from the aortic arch, the right - from the brachiocephalic trunk (innominate artery). At the level of the upper edge of the thyroid cartilage (Adam's apple), each of them is divided into two branches: the internal carotid artery, which supplies blood to the brain, forehead, nose, eyes and middle ear, and the external carotid artery, which supplies blood to the outer parts of the head and neck of a person, walls and organs of the mouth and nose.

The carotid artery is one of two main arteries that provide blood supply to the head. It passes next to the windpipe and esophagus, rising up into the head and neck of a person. The left common carotid artery begins directly from the aortic arch, and the right common carotid artery begins from the innominate artery. At the level of the upper edge of the thyroid gland (Adam's apple), each of the arteries is divided into two branches: the internal carotid artery and the external carotid artery.

The internal carotid artery supplies blood to the brain and other parts of the head, such as the forehead, nose and eyes. The external carotid artery supplies blood to the outer areas of the head and neck, including the walls and organs of the oral and nasal cavities. In addition, it provides blood supply to the walls of the breathing tube and esophagus.

The carotid artery is an important artery for the human body as it supplies oxygen and nutrients to the brain and other important organs. Disturbances in the functioning of this artery can lead to various diseases and pathologies, such as stroke, myocardial infarction, thrombosis and others. Therefore, it is important to monitor the condition of this artery and take measures to protect it and prevent disease.

Carotid Artery: Blood supply to the Head and Neck

The Carotid Artery is one of the main arteries providing blood supply to the head and neck. It passes next to the trachea and esophagus, heading up into the person's head and neck. The carotid artery divides into two branches: the internal and external carotid arteries.

The left common carotid artery arises directly from the aortic arch, while the right common carotid artery arises from the brachiocephalic trunk (innominate artery). At the level of the superior border of the thyroid cartilage, also known as the Adam's apple, each of the carotid arteries divides into two branches, providing blood supply to different areas of the head and neck.

The internal carotid artery is one of the branches of the Carotid artery and is responsible for supplying blood to the brain, frontal region, nose, eyes and middle ear. It enters the skull through canals at the base of the skull and is an important source of blood supply to the brain. Disruption of the blood supply to this artery can lead to serious consequences such as strokes and other neurological disorders.

The external carotid artery is also a branch of the Carotid artery and provides blood supply to the outer areas of the human head and neck. It supplies blood to the skin, muscles, bones and other tissues of the head and neck, as well as the walls and organs of the mouth and nose.

The Carotid artery plays an important role in ensuring sufficient blood supply to the head and neck, providing vital organs and tissues with essential nutrients and oxygen. Disorders in the function of this artery can have serious consequences for human health.

Doctors and medical specialists carefully examine the carotid artery and its branches to identify possible problems such as stenosis (narrowing) or thrombosis (formation of a blood clot). These conditions can potentially impair the blood supply to the head and neck, requiring medical attention.

In conclusion, the Carotid artery is an important artery that provides blood supply to the human head and neck. Its internal and external branches play a key role in providing blood flow to various areas of the head and neck, including the brain, face and cervical structures. Understanding the anatomy and function of the carotid artery is important for the diagnosis and treatment of various conditions associated with the blood supply to the head and neck.