What are arcuate arteries of kidney?
The arcuate arteries of the kidney, also known as arciform arteries, are vessels of the renal circulation. They are located at the border of the renal cortex and renal medulla. They are named after the fact that they are shaped in arcs due to the nature of the shape of the renal medulla.
What do arcuate arteries supply?
The arcuate artery of the foot is a branch of the dorsalis pedis artery….Arcuate artery of the foot.
| Origin | Dorsalis pedis artery |
|---|---|
| Branches | Dorsal metatarsal arteries |
| Supply | Toes II, III and IV and interdigital clefts |
Where does the branching of the interlobular arteries on arcuate arteries take place?
The interlobar arteries branch into arcuate arteries at the corticomedullary junction and ultimately give rise to the radial interlobular arteries.
What is the Arcuate vein?
Medical Definition of arcuate vein : any of the veins of the kidney that accompany the arcuate arteries, drain blood from the interlobular veins, and empty into the interlobar veins.
What are interlobular blood vessels?
The interlobar arteries are vessels of the renal circulation which supply the renal lobes. The interlobar arteries branch from the lobar arteries which branch from the segmental arteries, from the renal artery. They give rise to arcuate arteries.
What is the function of the arcuate vein?
Arcuate Veins: These veins receive oxygen poor blood from the renal cortical veins (3) and drain it into the interlobar veins (6), before it exits via the renal vein (10).
What does the arcuate vein drain into?
In the kidney, the blood drainage starts with the peritubular plexuses that give off fine venules that form the interlobular veins. The interlobular veins anastomose with each other and drain into the arcuate veins. Further, the arcuate veins drain into the interlobar veins that merge to form a single renal vein.
Are arcuate arteries end arteries?
The arcuate arteries converge near the centers of the basal surfaces of the pyramids, but do not anastomose (end arteries). The arcuates give off branches: the interlobular or cortical radial arteries, which are arranged radially over the basal surface of the pyramids, perpendicular to the renal surface.
What are the arcuate vessels?
The arcuate vessels of the uterus are a component of the blood supply of the uterus. They are arteries and veins that branch from the uterine arteries and veins, respectively, with additional anastomoses from the ovarian arteries and veins, and penetrate and assume a circumferential course in the myometrium.