Artery Plantar Lateral

The plantar lateral artery (a. plantaris lateralis) is one of the most important arteries providing blood supply to the foot. It runs along the outside of the foot and is a continuation of the posterior peroneal artery (a. fibularis).

The plantar lateral artery is a branch of the crural artery (a. cruralis) and forms a node at the level of the lateral ankle joint. Then it passes down the outer edge of the plantar muscle (m. abductor hallucis) and, reaching the base of the heel, divides into two branches: external and internal.

The internal branch of the plantar lateral artery goes to the middle of the foot and forms an arterial arch that supplies blood to the soft tissues of the foot. The external branch goes to the outer edge of the foot and provides blood supply to the skin and muscles on this side of the foot.

Disruption of the blood supply provided by the plantar lateral artery can lead to various foot diseases such as ulcers, osteomyelitis, and even amputation. Therefore, it is important to pay attention to the condition of this artery and promptly consult a doctor if any symptoms appear on the foot.

In conclusion, the plantar lateral artery is an important artery supplying blood to the foot. Its violation can lead to serious illnesses, so it is important to monitor its condition and consult a doctor if necessary.

Plantar Lateral Artery: Anatomy and Functions

The Lateral Plantar Artery, also known as A. plantaris lateralis or PNA/BNA, is one of the main arteries of the foot. It runs along the lateral side of the foot and provides blood supply to many muscles and structures in this region.

Anatomy:
The Plantar Lateral Artery comes from the Greater Plantar Nerve Artery (Posterior Tibial Artery) in the back of the leg. After it passes along the ankle, it goes down and medially to the Plantar Arterial Arch in the plantar area of ​​the foot. As the artery makes its way down, it gives off branches that provide blood supply to various structures in the foot, such as muscles, tendons and bones.

Branches:
The first branch of the Lateral Plantar Artery is the small lateral tarsal artery, which runs along the lateral side of the ankle, rises to the base of the toes and supplies blood to the lateral muscles of the foot. Another branch is the plantar metatarsal arteries, which goes to the heel bone and rises up the foot, providing blood supply to the five toes.

Functions:
The Plantar Lateral artery plays a key role in providing blood supply to the foot. Its branches provide blood supply to the muscles, tendons and bones of the foot. This artery also plays an important role in the complex network of arterial vessels of the foot, which ensures efficient blood circulation in this region.

In conclusion, the Plantar Lateralis Artery is an important artery of the foot that provides blood supply to many muscles and structures in the region. Its branches play an important role in providing blood supply to various structures in the foot, such as muscles, tendons and bones. Understanding the anatomy and function of this artery can help in the diagnosis and treatment of various foot diseases and injuries.