Dorsal artery of the penis: Difference between revisions
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{{Infobox Artery |
{{Infobox Artery |
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Name = {{PAGENAME}} |
| Name = {{PAGENAME}} |
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Latin = arteria dorsalis penis |
| Latin = arteria dorsalis penis |
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GraySubject = 155 |
| GraySubject = 155 |
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GrayPage = 620 |
| GrayPage = 620 |
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Image = Gray1155.png |
| Image = Gray1155.png |
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Caption = Transverse section of the [[penis]]. (Dorsal artery visible at top.) |
| Caption = Transverse section of the [[penis]]. (Dorsal artery visible at top.) |
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Image2 = Gray543.png |
| Image2 = Gray543.png |
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Caption2 = The deeper branches of the [[internal pudendal artery]]. (Dorsal artery of penis labeled at upper right.) |
| Caption2 = The deeper branches of the [[internal pudendal artery]]. (Dorsal artery of penis labeled at upper right.) |
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BranchFrom = [[internal pudendal artery]] |
| BranchFrom = [[internal pudendal artery]] |
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BranchTo = |
| BranchTo = |
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Vein = [[deep dorsal vein of the penis]] |
| Vein = [[deep dorsal vein of the penis]] |
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Supplies = [[penis]] |
| Supplies = [[penis]] |
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MeshName = |
| MeshName = |
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MeshNumber = |
| MeshNumber = |
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DorlandsPre = a_61 |
| DorlandsPre = a_61 |
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DorlandsSuf = 12154193 |
| DorlandsSuf = 12154193 |
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}} |
}} |
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The '''Dorsal Artery of the Penis''' is a branch of the [[internal pudendal artery]] which ascends between the [[crus penis]] and the [[pubic symphysis]], and, piercing the inferior fascia of the [[urogenital diaphragm]], passes between the two layers of the [[suspensory ligament of the penis]], and runs forward on the dorsum of the [[penis]] to the [[glans]], where it divides into two branches, which supply the glans and [[prepuce]]. |
The '''Dorsal Artery of the Penis''' is a branch of the [[internal pudendal artery]] which ascends between the [[crus penis]] and the [[pubic symphysis]], and, piercing the inferior fascia of the [[urogenital diaphragm]], passes between the two layers of the [[suspensory ligament of the penis]], and runs forward on the dorsum of the [[penis]] to the [[glans]], where it divides into two branches, which supply the glans and [[Foreskin|prepuce]]. |
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On the penis, it lies between the [[dorsal nerve]] and [[deep dorsal vein]], the former being on its lateral side. |
On the penis, it lies between the [[dorsal nerve of the penis|dorsal nerve]] and [[deep dorsal vein of the penis|deep dorsal vein]], the former being on its lateral side. |
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It supplies the integument and fibrous sheath of the [[corpus cavernosum penis]], sending branches through the sheath to [[anastomose]] with the [[deep artery of the penis]]. |
It supplies the integument and fibrous sheath of the [[corpus cavernosum penis]], sending branches through the sheath to [[anastomose]] with the [[deep artery of the penis]]. |
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Revision as of 03:12, 5 April 2011
| Dorsal artery of the penis | |
|---|---|
 Transverse section of the penis. (Dorsal artery visible at top.) | |
 The deeper branches of the internal pudendal artery. (Dorsal artery of penis labeled at upper right.) | |
| Details | |
| Source | internal pudendal artery |
| Vein | deep dorsal vein of the penis |
| Supplies | penis |
| Identifiers | |
| Latin | arteria dorsalis penis |
| TA98 | A12.2.15.044M |
| TA2 | 4354 |
| FMA | 19795 |
| Anatomical terminology | |
The Dorsal Artery of the Penis is a branch of the internal pudendal artery which ascends between the crus penis and the pubic symphysis, and, piercing the inferior fascia of the urogenital diaphragm, passes between the two layers of the suspensory ligament of the penis, and runs forward on the dorsum of the penis to the glans, where it divides into two branches, which supply the glans and prepuce.
On the penis, it lies between the dorsal nerve and deep dorsal vein, the former being on its lateral side.
It supplies the integument and fibrous sheath of the corpus cavernosum penis, sending branches through the sheath to anastomose with the deep artery of the penis.
Additional images
-
Arteries and veins of the penis (Spanish) -
The penis in transverse section, showing the bloodvessels. -
Diagram of the arteries of the penis.
External links
- Anatomy figure: 42:01-01 at Human Anatomy Online, SUNY Downstate Medical Center - "Cross-section of the penis."
- Anatomy image:9477 at the SUNY Downstate Medical Center
- Template:EMedicineDictionary
- perineum at The Anatomy Lesson by Wesley Norman (Georgetown University) (maleugtriangle4)
- figures/chapter_32/32-2.HTM: Basic Human Anatomy at Dartmouth Medical School
- figures/chapter_32/32-3.HTM: Basic Human Anatomy at Dartmouth Medical School
This article incorporates text in the public domain from page 620 of the 20th edition of Gray's Anatomy (1918)
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