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Ovarian artery

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Title: Ovarian artery  
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Ovarian artery

Ovarian artery
Arteries of the female reproductive tract: uterine artery, ovarian artery and vaginal arteries.
Ovary of a sheep.
1. ovary
2. tertiary follicle
3. proper ovarial ligament
4. fallopian tube
5. A. and V. ovarica
Details
Latin arteria ovarica
Supplies ovaries, uterus
Source
abdominal aorta
Branches
tubal branches of ovarian artery
ovarian vein
Identifiers
Gray's p.603
Dorlands
/Elsevier
a_61/12155320
Anatomical terminology

The ovarian artery is an artery that supplies oxygenated blood to the ovary in females. It arises from the abdominal aorta below the renal artery. It can be found in the suspensory ligament of the ovary, anterior to the ovarian vein and ureter.[1] :223

Structure

The ovarian arteries are paired structures that arise from the abdominal aorta. After emerging from the aorta, the artery travels down the suspensory ligament of the ovary, enters the mesovarium, and may anastamose with the uterine artery in the broad ligament. [2][3] :431

The ovarian arteries are the corresponding arteries in the female to the testicular artery in the male. They are shorter than the internal spermatics.

The origin and course of the first part of each artery are the same as those of the internal spermatic, but on arriving at the upper opening of the lesser pelvis the ovarian artery passes inward, between the two layers of the ovariopelvic ligament and of the broad ligament of the uterus, to be distributed to the ovary.

Branches

Small branches are given to the ureter and the uterine tube, and one passes on to the side of the uterus, and unites with the uterine artery. Other offsets are continued on the round ligament of the uterus, through the inguinal canal, to the integument of the labium majus and groin.

Variance

Function

The ovarian artery supplies blood to the ovary and uterus. The ovarian arteries swell during pregnancy, in order to increase the uterine blood supply. [3]:431

Additional images

See also

This article uses anatomical terminology; for an overview, see anatomical terminology.

References

  1. ^ II, Anne M.R. Agur, Arthur F. Dalley (2009). Grant's atlas of anatomy. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins.  
  2. ^ Lampmann LE, Smeets AJ, Lohle PN. Uterine fibroids: targeted embolization, an update on technique. Abdom Imaging. 2003 Oct 31; PMID 14583818.
  3. ^ a b Drake, Richard L.; Vogl, Wayne; Tibbitts, Adam W.M. Mitchell; illustrations by Richard; Richardson, Paul (2005). Gray's anatomy for students (Pbk. ed.). Philadelphia: Elsevier/Churchill Livingstone.  

External links

  • "Anastomoses Between Utero - Ovarian Arteries, Variations" at anatomyatlases.org
  • pelvis at The Anatomy Lesson by Wesley Norman (Georgetown University) (uterus)
  • figures/chapter_35/35-9.HTM - Basic Human Anatomy at Dartmouth Medical School
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