Inferior labial artery

Inferior Labial Artery

The Inferior Labial Artery is a branch of the Facial Artery that supplies blood to the lower lip. It is a significant part of the circulatory system in the human body.

Anatomy

The Inferior Labial Artery arises near the angle of the mouth. It passes upward and forward, crossing the margin of the lower lip, and runs in a tortuous course along the edge of the lip between the mucous membrane and the orbicularis oris muscle.

Function

The primary function of the Inferior Labial Artery is to supply blood to the lower lip. It also provides blood to the labial glands, the mucous membrane, and the muscles of the lower lip.

Clinical Significance

The Inferior Labial Artery, like other arteries, can be involved in various medical conditions. These include lip cancer, trauma, and vascular diseases. Understanding the anatomy and function of this artery can aid in the diagnosis and treatment of these conditions.

See Also

• Facial Artery
• Circulatory System
• Human Body
• Mucous Membrane
• Orbicularis Oris Muscle

References

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External Links

• WikiMD Article on Inferior Labial Artery

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