Plantar metatarsal arteries

Plantar Metatarsal Arteries

The Plantar Metatarsal Arteries are a group of arteries found in the foot. They are branches of the Plantar Artery, which is itself a branch of the Posterior Tibial Artery. These arteries supply blood to the metatarsal region and the digits of the foot.

The plantar arteries. Deep view. (Plantar metatarsal arteries labeled at center right.)

Anatomy

The plantar metatarsal arteries are typically divided into four branches, each supplying one of the four interosseous spaces of the foot. These arteries run distally on the metatarsals, giving off digital branches to the sides of the toes.

Function

The primary function of the plantar metatarsal arteries is to supply blood to the metatarsal region and the digits of the foot. They play a crucial role in maintaining the health and function of these areas.

Clinical Significance

Damage or blockage of the plantar metatarsal arteries can lead to serious health problems, including peripheral arterial disease, gangrene, and foot ulcers. Therefore, maintaining the health of these arteries is crucial for overall foot health.

See Also

• Plantar Artery
• Posterior Tibial Artery
• Metatarsal bones
• Peripheral artery disease
• Gangrene
• Foot ulcers