vasa efferentia
A diagram shows the vasa efferentia connecting the rete testis to the vas deferens.
Noun (plural: vasa efferentia) The small, coiled ducts that transport sperm cells from the testis to the epididymis. They are part of the male reproductive system, connecting the rete testis to the head of the epididymis.
The term "vasa efferentia" is used in anatomical and biological contexts to describe a specific set of structures within the male reproductive tract. * The vasa efferentia are responsible for conveying immature sperm from the testis. * Blockage in the vasa efferentia can be a cause of male infertility.
- In human anatomy, the vasa efferentia are numerous small ducts.
- The vasa efferentia merge to form a single duct within the epididymis.
- The study focused on the epithelial lining of the vasa efferentia.
- As a subject of study: The term is primarily used in specialized medical, veterinary, and biological literature.
- The research paper detailed the physiological role of the vasa efferentia in sperm maturation.
- Efferent ductules: A more common English synonym for "vasa efferentia."
- Ductuli efferentes: The Latin term from which "vasa efferentia" is derived.
- Epididymis: The larger structure into which the vasa efferentia drain.
- Vas deferens: The duct that carries sperm from the epididymis, which is distinct from and located after the vasa efferentia.
- Efferent ductules
- Efferent ducts (in a broader, less specific sense)
The term "vasa efferentia" is a direct borrowing from Latin, where "vasa" means "vessels" or "ducts" and "efferentia" means "carrying out." Therefore, it literally translates to "ducts that carry out." It is always used in its plural form to refer to the network of multiple small ducts. The singular form, "vas efferens," is rarely used.
A diagram shows the vasa efferentia connecting the rete testis to the vas deferens.
- the several highly convoluted tubules that lead from the rete testis to the vas deferens and form the head of the epididymis