The tibial artery is a vital blood vessel that runs down the front of the lower leg and supplies blood to the foot and ankle. There are several synonyms for the tibial artery, including anterior tibial artery, medial tibial artery, and crural artery. The anterior tibial artery carries oxygenated blood from the heart to the lower leg and foot, while the medial tibial artery supplies blood to the lower leg muscles. The crural artery also refers to the tibial artery, as it is one of the main arteries in the lower leg. These synonyms provide important information about the location and function of the tibial artery in the human body.