Common Iliac Artery: The common iliac artery is a large artery that divides into the internal and external iliac arteries, serving as a primary conduit for blood to the lower limbs and pelvis.
External Iliac Artery: The external iliac artery branches from the common iliac artery and continues as the femoral artery to supply blood to the lower limb.
Pelvic Circulation: Pelvic circulation involves a network of arteries and veins within the pelvis, including the internal iliac artery, which plays a key role in circulating blood to pelvic organs and tissues