ATA full form in medical is Anterior Tibial Artery, a significant branch of the popliteal artery. It imparts oxygenated blood to the front-facing part of the leg and the upper part of the foot. The ATA begins below the popliteal fossa in the flexor section of the foot. The artery ends at the level of the ankle joint, where it introduces its terminal branch, the dorsalis pedis artery.
In simple words, ATA is an important blood vessel found in the leg and is one of the two branches that happens from the popliteal artery behind the knee joint. t is one of the arteries needed to deliver oxygen to the lower leg and foot as well as maintain proper blood flow.
Damage or blockage to this artery can lead to severe medical problems, including ischemia. In this situation, people may have a lack of blood flow in tissue, which can cause numbness, pain, and tissue death in such cases.
ATA has various branches, including Anterior Medial Malleolar Artery, Posterior Tibial Recurrent Artery, Anterior Tibial Recurrent Artery, Dorsalis Pedia Artery, Anterior Lateral Malleolar Artery, and Muscular branches.