iliacæ

Iliacæ, also known as iliac arteries, are major blood vessels that supply blood to the lower extremities in humans. They are branches of the aorta, the largest artery in the body, and are located in the pelvis. Each iliac artery divides into two branches: the internal iliac artery and the external iliac artery. The internal iliac artery supplies blood to the pelvic organs and the lower abdomen, while the external iliac artery supplies blood to the lower limbs. The iliac arteries are crucial for maintaining blood flow to the lower body and are often targeted in surgical procedures for conditions such as aortic aneurysms or peripheral artery disease. Proper function of the iliac arteries is essential for overall cardiovascular health and the well-being of the lower extremities.