陰部神経管
WordNet
- provide (a city) with a canal (同)canalize, canalise
- long and narrow strip of water made for boats or for irrigation
- (astronomy) an indistinct surface feature of Mars once thought to be a system of channels; they are now believed to be an optical illusion
- of or relating to or near the pudendum; "pudendal nerve"
PrepTutorEJDIC
- 『運河』 / (食道・気菅などの)導菅 / (火星の苗面に見える)運河状の地形
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/10/04 21:24:48」(JST)
[Wiki en表示]
| Pudendal canal |
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Coronal section of pelvis, showing arrangement of fasciæ. Viewed from behind. (Alcock's canal labelled at bottom right.)
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Pudendal nerve and its course through the pudendal canal (labelled in yellow)
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| Details |
| Identifiers |
| Latin |
canalis pudendalis |
| TA |
A09.5.04.003 |
| FMA |
22071 |
| Anatomical terminology
[edit on Wikidata]
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The pudendal canal (also called Alcock's canal) is an anatomical structure in the pelvis through which the internal pudendal artery, internal pudendal veins, and the pudendal nerve pass.
Contents
- 1 Structure
- 2 Additional images
- 3 See also
- 4 References
- 5 External links
Structure
The pudendal canal is formed by the obturator fascia.
It encloses the following:
- Internal pudendal artery
- Internal pudendal veins
- Pudendal nerve
These vessels and nerve cross the pelvic surface of the obturator internus.
Additional images
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The superficial branches of the internal pudendal artery. (Canal not labeled, but pudendal nerve and internal pudendal artery labeled at bottom right.)
See also
- Femoral canal
- Inguinal canal
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
External links
- Anatomy image: apmalefrontal4-16[dead link] at the College of Medicine at SUNY Upstate Medical University
- Cross section image: pelvis/pelvis-e12-15 - Plastination Laboratory at the Medical University of Vienna
- Anatomy photo:41:08-0100 at the SUNY Downstate Medical Center — "The Female Perineum: Contents of the Pudendal Canal"
- Diagram at pudendal.info
- Anatomy image:9087 at the SUNY Downstate Medical Center
- Anatomy image:9448 at the SUNY Downstate Medical Center
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Muscles of perineum
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| Perineum |
| Anal triangle |
| sphincter ani |
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- Ischioanal fossa
- Pudendal canal
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| Middle |
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| Urogenital triangle |
| superficial perineal pouch |
- superficial transverse perineal
- bulbospongiosus
- ischiocavernosus
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| deep perineal pouch |
- deep transverse perineal
- sphincter urethrae membranaceae
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| Fascia |
| Superficial perineal fascia |
- Colles' fascia
- (in scrotum and penis: Dartos)
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| Deep perineal fascia |
- Deep perineal fascia / superficial investing fascia (Gallaudet's)
- (in penis: Deep fascia of the penis (Buck's))
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| Urogenital diaphragm |
- Inferior fascia (Perineal membrane)
- Superior fascia
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| Pelvic diaphragm |
- Inferior fascia
- Superior fascia
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Related Links
- Definition of canalis pudendalis in the Medical Dictionary. canalis pudendalis explanation. Information about canalis pudendalis in Free online English dictionary. What is canalis pudendalis? Meaning of canalis pudendalis medical ...
- canalis pudendalis definition from the mondofacto online medical dictionary ... help contact sitemap canalis pudendalis definition home dictionary word tools courses study skills forum about us Search dictionary help canalis ...
★リンクテーブル★
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- 英
- pudendal canal (KL)
- ラ
- canalis pudendalis
- 同
- アルコック管、Alcock管 Alcock canal, Alcock's canal
- 図：KH.248 N.382 KA.351(陰部神経管の出口) M.202
解剖
含まれる構造
臨床関連
Henry Gray (1825-1861). Anatomy of the Human Body. 1918.
[★]
- 関
- conduit、duct、ductal、ductus、meatus、pipe、tubal、tube、vas、vessel
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