Английская Википедия:Dorsal nerve of the penis
Шаблон:Short description Шаблон:Infobox nerve The dorsal nerve of the penis is the deepest of three divisions of the pudendal nerve; it accompanies the internal pudendal artery along the ramus of the ischium; it then runs forward along the margin of the inferior ramus of the pubis, between the superior and inferior layers of the fascia of the urogenital diaphragm.
Piercing the inferior layer it gives a branch to the corpus cavernosum penis, and passes forward, in company with the dorsal artery of the penis, between the layers of the suspensory ligament, on to the dorsum of the penis, and ends on the glans penis.[1]
It innervates the skin of the penis. In humans, it has 8290 ± 2553 axons, in 25–45 loosely packed nerve bundles, half of which are myelinated. The researches were conducted on volunteers that donated tissues after death, therefore some of the nerve endings couldn't have been counted due to the natural degeneration of tissues found in old people.[1]
Gallery
-
Deep and superficial dissection of the lumbar plexus
-
Sacral plexus of the right side (dorsal nerve of penis visible at bottom left)
See also
References
External links
- Шаблон:SUNYAnatomyFigs - "Cross-section of the penis."
- Шаблон:SUNYAnatomyImage
- Шаблон:SUNYAnatomyImage
- Шаблон:NormanAnatomy (Шаблон:NormanAnatomyFig)
- Шаблон:DartmouthHumanAnatomy
- Шаблон:DartmouthHumanAnatomy
Шаблон:Lumbosacral plexus Шаблон:Portal bar Шаблон:Authority control
