Tunica albuginea (penis)

Tunica albuginea (penis)

Infobox Anatomy
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Latin = tunica albuginea corporum cavernosorum, tunica albuginea corporis spongiosi
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Caption = Transverse section of the penis.


Caption2 = The penis in transverse section, showing the bloodvessels.
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DorlandsPre = t_22
DorlandsSuf = 12831755
The fibrous envelope of the corpus cavernosum urethræ (or tunica albuginea) is thinner, whiter in color, and more elastic than that of the corpora cavernosa penis.

The trabeculæ are more delicate, nearly uniform in size, and the meshes between them smaller than in the corpora cavernosa penis: their long diameters, for the most part, corresponding with that of the penis.

The external envelope or outer coat of the corpus cavernosum urethræ is formed partly of unstriped muscular fibers, and a layer of the same tissue immediately surrounds the canal of the urethra.

External links

* - "The Male Perineum and the Penis: The Corpus Spongiosum and Corpora Cavernosa"
* [http://ect.downstate.edu/courseware/haonline/imgs/10000/0000/000/10031.jpgImage at downstate.edu]
* [http://ect.downstate.edu/courseware/haonline/imgs/10000/0000/000/10036.jpgImage at downstate.edu]
*


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Look at other dictionaries:

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  • tunica albuginea corporis spongiosi penis — [TA] tunica albuginea of corpus spongiosum of penis the dense, white, fibroelastic sheath that encloses the corpus spongiosum of the penis …   Medical dictionary

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