Deep cervical artery

Deep Cervical Artery

The deep cervical artery is a branch of the costocervical trunk.

The Deep Cervical Artery (Arteria cervicalis profunda) is a branch of the costocervical trunk, which is itself a branch of the subclavian artery. It supplies blood to the muscles and skin in the deep part of the neck, including the semispinalis capitis and splenius capitis muscles.

Course

The deep cervical artery ascends between the transverse processes of the vertebrae, supplying the deep muscles of the neck and the spinal cord. It anastomoses with the vertebral artery and the occipital artery.

Clinical significance

Knowledge of the deep cervical artery is important in surgical procedures involving the neck, as damage to this artery can lead to significant blood loss. It is also relevant in the diagnosis and treatment of conditions such as vertebrobasilar insufficiency and cervical radiculopathy.

See also

• Costocervical trunk
• Subclavian artery
• Vertebral artery
• Occipital artery

References

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