Definitions for testicular vein
This page provides all possible meanings and translations of the word testicular vein
testicular vein, vena testicularis(noun)
a vein from the testicles
The testicular vein, the male gonadal vein, carries deoxygenated blood from its corresponding testis to the inferior vena cava or one of its tributaries. It is the male equivalent of the ovarian vein, and is the venous counterpart of the testicular artery. It is a paired vein, with one supplying each testis: ⁕the right testicular vein generally joins the inferior vena cava; ⁕the left testicular vein, unlike the right one, joins the left renal vein instead of the inferior vena cava. The veins emerge from the back of the testis, and receive tributaries from the epididymis; they unite and form a convoluted plexus, called the pampiniform plexus, which constitutes the greater mass of the spermatic cord; the vessels composing this plexus are very numerous, and ascend along the cord, in front of the ductus deferens. Below the subcutaneous inguinal ring, they unite to form three or four veins, which pass along the inguinal canal, and, entering the abdomen through the abdominal inguinal ring, coalesce to form two veins, which ascend on the Psoas major, behind the peritoneum, lying one on either side of the internal spermatic artery. These unite to form a single vein, which opens, on the right side, into the inferior vena cava, on the left side into the left renal vein.
Find a translation for the testicular vein definition in other languages:
Select another language:
Discuss these testicular vein definitions with the community:
Use the citation below to add this definition to your bibliography:
"testicular vein." Definitions.net. STANDS4 LLC, 2014. Web. 23 Nov. 2014. <http://www.definitions.net/definition/testicular vein>.