Auricular artery

Auricular Artery

The auricular artery and its branches.

The Auricular Artery is a small artery that supplies blood to the ear and the surrounding areas. It originates from the external carotid artery and travels upwards, behind the temporal bone, to reach the ear.

Anatomy

The auricular artery is divided into two main branches: the anterior auricular branches and the posterior auricular branch. The anterior auricular branches supply the front of the ear and the adjacent part of the temporal region, while the posterior auricular branch supplies the back of the ear and the adjacent part of the scalp.

Clinical Significance

Due to its location and the structures it supplies, the auricular artery can be involved in a variety of medical conditions, including otitis externa, auricular hematoma, and temporal arteritis. Its close proximity to the surface of the skin also makes it easily accessible for catheterization and other medical procedures.

See Also

• External carotid artery
• Ear
• Temporal bone
• Otitis externa
• Auricular hematoma
• Temporal arteritis

References

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