Metacarpal vein

Metacarpal Vein

The superficial veins of the upper extremity. (Metacarpal veins not labeled, but region is visible.)

The Metacarpal Vein is a part of the superficial venous system of the hand. It is responsible for draining blood from the metacarpal region, which includes the area of the hand that contains the metacarpal bones.

Anatomy

The metacarpal veins are located in the palm of the hand. They are typically paired and run alongside each metacarpal bone. These veins drain into the dorsal venous network of the hand, which eventually drains into the cephalic vein and the basilic vein.

Clinical Significance

Due to their superficial location, the metacarpal veins are often used for venipuncture procedures, such as the drawing of blood or the administration of intravenous medications. Knowledge of the anatomy of these veins is crucial for healthcare professionals performing these procedures.

See Also

• Vein
• Hand
• Metacarpus
• Superficial vein
• Cephalic vein
• Basilic vein