This artery is a key supplier of blood to the dorsal (top) part of the foot and the toes. Variations of the Origin of the Arcuate Artery - MDPI
: They arise from interlobar arteries at right angles and arch over the bases of the renal pyramids. arcuate artery
: The arcuate arteries give rise to cortical radiate (interlobular) arteries, which radiate out into the cortex toward the kidney's surface. This artery is a key supplier of blood