Which artery is also known as the superficial femoral artery?

The artery referred to as the superficial femoral artery is indeed known as the femoral artery. It is a major blood vessel that supplies oxygenated blood to the lower limb. The term "superficial femoral artery" specifically denotes the portion of the femoral artery that runs in the thigh, distinguishing it from the profunda femoris artery (also called the deep artery of the thigh), which branches off to supply deeper structures.

The femoral artery begins at the inguinal ligament and travels down the thigh, where it eventually becomes the popliteal artery as it passes through the adductor hiatus. Because the femoral artery is the primary vessel providing blood to the superficial aspects of the thigh, it is often referred to by its more familiar name, underlining its importance in both clinical and anatomical contexts.

Understanding the role and pathway of the femoral artery is crucial for surgical procedures, management of vascular diseases, and recognition of potential complications related to occlusion or injury in this region.