Helicine branches of uterine artery

Helicine branches of uterine artery
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Helicine_branches_of_uterine_artery".

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Artery: Helicine branches of uterine artery

Vessels of the uterus and its appendages, rear view. (Helicine branches labeled at center top.)
Latin	rami helicini arteriae uterinae
Gray's	subject #155 615
Source	uterine artery
Dorlands / Elsevier	r_02/12690283

The helicine branches of uterine artery (or helicine arterioles, or spiral arteries) are small arteries which temporarily supply the endometrium of the uterus during the luteal phase of the menstrual cycle.

In histology, identifying the presence of these arteries is one of the most useful techniques in identifying the phase of the cycle.

External links

Image at ou.edu

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v • d • e

List of arteries of torso – abdomen

AA:
Anterior

celiac	left gastric: esophageal branches splenic: pancreatic branches (greater, dorsal) – short gastric – left gastro-omental common hepatic: proper hepatic (cystic), right gastric, gastroduodenal (right gastro-omental, superior pancreaticoduodenal, supraduodenal)

SMA	inferior pancreaticoduodenal – intestinal (jejunal, ileal, arcades, vasa recta) – ileocolic (colic, anterior cecal, posterior cecal, ileal branch, appendicular) – right colic – middle colic

IMA	left colic – sigmoid – superior rectal – marginal

AA:
Posterior

visceral: middle suprarenal – renal (inferior suprarenal, ureteral) – gonadal (testicular ♂ / ovarian ♀)
parietal: inferior phrenic (superior suprarenal) – lumbar – median sacral
terminal: common iliac (IIA, EIA)

IIA:
Anterior

umbilical (superior vesical, to ductus deferens) – middle rectal – obturator (anterior branch, posterior branch) – inferior gluteal (accompanying of ischiadic nerve, crucial anastomosis)

uterine ♀ (helicine, vaginal of uterine, ovarian of uterine, tubal of uterine) – vaginal ♀ / inferior vesical ♂

internal pudendal: inferior rectal – perineal (urethral) – posterior scrotal ♂ / labial ♀ – bulb of penis ♂ / vestibule ♀ – deep artery of the penis ♂ (helicine) / clitoris ♀ – dorsal of the penis ♂ / clitoris ♀

IIA:
Posterior

iliolumbar (lumbar, iliac) – lateral sacral – superior gluteal

EIA

inferior epigastric (cremasteric, round ligament) – deep circumflex iliac – femoral

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