Deep cervical vein

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The deep cervical vein (vena cervicalis profunda) is a vein located in the neck. It is part of the venous system that drains blood from the deeper structures of the neck.

Anatomy

The deep cervical vein typically accompanies the deep cervical artery. It is responsible for draining blood from the deep muscles and tissues of the neck. The vein usually drains into the brachiocephalic vein, which subsequently drains into the superior vena cava and then into the right atrium of the heart.

Function

The primary function of the deep cervical vein is to return deoxygenated blood from the deep structures of the neck to the heart. This is part of the larger circulatory system that maintains blood flow throughout the body.

Clinical significance

The deep cervical vein can be involved in various medical conditions, such as thrombosis or venous insufficiency. Understanding its anatomy is crucial for surgical procedures involving the neck and for diagnosing conditions related to venous drainage.

See also

• Superficial cervical vein
• Jugular vein
• Venous system
• Circulatory system

References

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