Septa of testis

Septa of testis

The Septa of testis are thin walls or partitions found within the testis, a male reproductive organ. These septa divide the interior of the testis into a series of compartments known as lobules. Each lobule contains one to four seminiferous tubules, where sperm production takes place.

Etymology

The term "septa" is derived from the Latin word "septum," which means "a partition" or "something that encloses." The term "testis" comes from the Latin word "testis," meaning "witness." In ancient Rome, two men held their testicles as a sign of truthfulness while bearing witness in a public forum.

Structure

The septa of testis originate from the inner surface of the tunica albuginea, a fibrous capsule that surrounds the testis. They extend into the testis, dividing it into a series of lobules. Each lobule is filled with one to four seminiferous tubules, which are the site of sperm production.

Function

The primary function of the septa of testis is to provide structural support to the testis and to compartmentalize the seminiferous tubules. This compartmentalization allows for the efficient production and transport of sperm.

Related Terms

• Testis
• Lobules
• Seminiferous tubules
• Tunica albuginea

See Also

• Male reproductive system
• Spermatogenesis

References

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