Metatarsal veins

Metatarsal Veins

The metatarsal veins as seen in Gray's Anatomy.

The metatarsal veins are a group of veins located in the foot. They are responsible for draining blood from the metatarsal bones and surrounding tissues, and are part of the venous system of the lower limb.

Anatomy

The metatarsal veins are located in the foot, specifically in the metatarsal region. They are paired with the metatarsal arteries, which supply blood to the same region. The veins are responsible for draining deoxygenated blood and waste products from the metatarsal bones and surrounding tissues.

The metatarsal veins can be divided into dorsal and plantar groups, similar to the metatarsal arteries. The dorsal metatarsal veins drain the dorsal aspect of the foot, while the plantar metatarsal veins drain the plantar aspect.

Function

The primary function of the metatarsal veins is to drain deoxygenated blood and waste products from the metatarsal bones and surrounding tissues. They carry this blood back towards the heart, where it can be reoxygenated and recirculated.

Clinical significance

Due to their location, the metatarsal veins can be affected by various foot conditions. For example, varicose veins can occur in the metatarsal veins, causing pain and swelling. In addition, deep vein thrombosis (DVT) can occur in these veins, which can be a serious medical condition requiring immediate treatment.

See also

• Veins of the lower limb
• Metatarsal arteries
• Venous system