he medical term "femoral artery" itself is accurate, though clinically it is often specified as the Common Femoral Artery (CFA), which is the part from the inguinal ligament to the origin of the profunda femoris artery, and the Superficial Femoral Artery (SFA), the continuation from that point to the adductor hiatus. These terms help describe the distinct segments of this main artery of the thigh.
Understanding the Terminology
- Femoral Artery: This is the main artery of the thigh, a continuation of the external iliac artery.
This is the initial portion of the femoral artery, located from the inguinal ligament to where it branches into the profunda femoris artery.
Superficial Femoral Artery (SFA):
This is the segment of the femoral artery that extends from the branching of the profunda femoris artery to the adductor hiatus.
Profunda Femoris Artery (Deep Femoral Artery - DFA):
A deep, major branch that originates from the common femoral artery, supplying the deep structures of the thigh.