Segmental arteries of kidney

Segmental arteries of kidney
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Segmental_arteries_of_kidney".

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Artery: Segmental arteries of kidney
Source	renal artery
Branches	interlobar arteries
Dorlands / Elsevier	Segmental arteries of kidney

The segmental arteries are branches of the renal arteries.

There are five named segmental arteries:¹²

superior
inferior
anterior
- anterior superior
- anterior inferior
posterior

References

External links

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.

v • d • e Urinary system – Kidney

Layers	Renal fascia • Renal capsule • Renal cortex (Renal column) • Renal medulla (Renal sinus, Renal pyramids, medullary interstitium) • Renal lobe • Cortical lobule • Medullary ray • Nephron

Afferent circulation	Renal artery → Segmental arteries → Interlobar arteries → Arcuate arteries → Cortical radial arteries → Afferent arterioles → Renal corpuscle (Glomerulus, Bowman's capsule)

Renal tubule	Proximal tubule → Loop of Henle (Descending, Thin ascending, Thick ascending) → Distal convoluted tubule → Connecting tubule → Collecting ducts aka Duct of Belini → Renal papilla → Minor calyx → Major calyx → Renal pelvis → Ureter

Efferent circulation	Glomerulus → Efferent arterioles → Peritubular capillaries / Vasa recta → Arcuate vein → Interlobar veins → Renal vein

Juxtaglomerular apparatus	Macula densa • Juxtaglomerular cells • Mesangium/Extraglomerular mesangial cell

Filtration	Glomerular basement membrane • Podocyte • Filtration slits • Mesangium/Intraglomerular mesangial cell • Tubular fluid

Renal physiology	Acid base physiology • Fluid balance

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