Jugular Vein

Jugular Vein - jugular vein. The internal jugular vein is a very large paired vein that runs vertically down the side of the neck next to the carotid artery. Collects blood from the head and neck. Posterior to the sternoclavicular joint it merges with the subclavian vein. External jugular vein (external jugular) - a smaller paired vein running along the front surface of the neck down to its connection with the subclavian vein; it collects blood from the face, skull and neck. Its tributary, the anterior jugular vein, runs from top to bottom along the front surface of the neck.

The jugular vein is an anatomical structure that plays an important role in human blood circulation. It is located in the neck area and connects the head and neck to the heart. The vein is a steam vein and consists of the internal and external jugular veins.

The internal jugular vein is the largest vein in the human body and runs vertically down the side of the neck. It collects blood from the head, neck and upper body. This vein has a diameter of about 20 mm and can be easily felt in the neck.

The external jugular vein is thinner and runs along the front of the neck. It connects the head, neck and upper body to the heart and collects blood from these areas. Its diameter is about 10 mm.

The anterior jugular vein is also a pair. It runs from top to bottom along the front of the neck and collects blood from the head, face and skull. This vein can also be palpated and has a diameter of about 5 mm.

The jugular vein is an important anatomical structure as it supplies blood to the heart and removes carbon dioxide from the body. Disturbances in the functioning of this vein can lead to various diseases, such as thrombosis, embolism and others. Therefore, it is important to know the anatomy and functions of the jugular vein to avoid possible health problems.