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The efferent ducts (also efferent ductules, ductuli efferentes, ductus efferentes, or vasa efferentia) connect the rete testis with the initial section of the epididymis. There are two basic designs for efferent ductule structure: a) multiple entries into the epididymis, as seen in most large mammals.
Vas deferens: It is a muscular tube-like structure. It ascends into the abdominal cavity and opens into the urethra. Vasa efferentia: These are greatly convoluted tubules. It connects rete testis to the epididymis. Suggest Corrections. 30. Similar questions. Q.
Nov 3, 2023 · Synonyms: Vasa efferentia testis From its superior end, the rete testis gives rise to 12-20 efferent ductules that penetrate the capsule and connect with the epididymis where sperm cells become mobile and gain the ability to fertilize an egg.
The male reproductive system includes testes, external genitalia, i.e. penis and accessory ducts, viz., rete testis, vasa efferentia, epididymis and vas deferens. Unlike the female reproductive system, most parts of the male reproductive system are located outside the body.
• Male sex accessory ducts include rete testis, vasa efferentia, epididymis, a vas deferens, and an ejaculatory duct. These ducts store and transport the sperms from the testis to the outside through urethra.
Jun 14, 2016 · The vasa efferentia and the proximal epididymis. In contrast to other mammalian species, the vasa efferentia in humans are not straight small tubules connecting the rete testis to the epididymal tubule.
Vasa efferentia arise from the rete testis and open into the epididymis and conduct spermatozoa out from the testis, whereas vas deferens is a partially coiled thick muscular tube arising from each epididymis.
Observations by Silber regarding the fertility of men who have undergone bilateral vasal anastomosis to the vasa efferentia, indicate that in the obstructed human male reproductive tract, some sperm may acquire motility and fertilizing ability without passing through the epididymis.
Sep 1, 2023 · The reproductive organs of males comprised of primary reproductive organs (testes), excurrent ducts composed of rete testis, vasa efferentia, epididymis, vas deferens, and urethra, accessory sex organs (seminal vesicle, ampulla, prostate and bulbourethral or...
Overview. vasa efferentia. Quick Reference. ( sing. vas efferens) the many small tubes that conduct spermatozoa from the testis to the epididymis. They are derived from some of the excretory tubules of the mesonephros. From: vasa efferentia in Concise Medical Dictionary » Subjects: Medicine and health. Reference entries. vasa efferentia pl. n.
