Spermatic cord
Spermatic Cord
The Spermatic Cord (pronunciation: sper-MAT-ik kord) is an important structure in the male reproductive system.
Etymology
The term "spermatic" is derived from the Greek word "sperma" meaning seed, and "cord" from the Latin "cordis" meaning heart, referring to its vital role in transporting sperm.
Anatomy
The spermatic cord is a bundle of nerves, ducts, and blood vessels that run to and from the testes. It begins at the deep inguinal ring and ends at the testes. The main components of the spermatic cord include the Vas Deferens, Testicular Artery, Pampiniform Plexus, and Autonomic Nerves.
Function
The primary function of the spermatic cord is to provide a passageway for sperm from the testes to the Urethra. It also houses the vas deferens, the tube that carries sperm from the testes to the urethra. The arteries within the cord supply blood to the testes, while the veins assist in temperature regulation.
Related Terms
- Vas Deferens: The tube that carries sperm from the testes to the urethra.
- Testicular Artery: The main blood supply to the testes.
- Pampiniform Plexus: A network of veins that help to cool the arterial blood before it reaches the testes.
- Autonomic Nerves: Nerves that control the involuntary functions of the body, including the movement of sperm and the response to sexual arousal.
See Also
External links
- Medical encyclopedia article on Spermatic cord
- Wikipedia's article - Spermatic cord
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