Which artery is associated with the deep peroneal nerve?

The anterior tibial artery is indeed associated with the deep peroneal nerve. This relationship is particularly evident in the anterior compartment of the leg, where both the artery and the nerve travel together. The deep peroneal nerve, a terminal branch of the common peroneal nerve, innervates muscles in the anterior compartment, including the tibialis anterior, extensor hallucis longus, and extensor digitorum longus.

The anterior tibial artery supplies blood to the same compartment and courses alongside the deep peroneal nerve, which is essential for motor function in that area. This anatomical pairing is significant for both surgical approaches to the leg and understanding potential neuropathies or vascular issues that may arise in the context of trauma or surgical intervention.

Other arteries listed, such as the posterior tibial artery and the popliteal artery, do not have a direct association with the deep peroneal nerve, as they supply different regions of the leg and foot. The femoral artery, located in the thigh, is not involved with the anterior compartment dynamics of the leg where the deep peroneal nerve is primarily active. Thus, the anterior tibial artery is the correct answer as it shares a close anatomical and functional relationship with the