There are several tibia parts, including blood vessels and nerves that supply nutrients and signals to the bone. Other tibia structure includes: Proximal aspect.

The anterior tibial artery is located in the lower leg, running from the popliteal fossa just behind the knee down along the tibia and fibula, the major bones of the lower leg.

The anterior tibial, posterior tibial, and the fibular arteries supply blood to the lower leg. These blood vessels supply oxygen and nutrients to the surrounding structures—bones, muscles and ...