会陰神経
WordNet
- of or relating to the perineum; "perineal pains"
- Italian architect who pioneered in the use of reinforced concrete (1891-1979) (同)Pier Luigi Nervi
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2020/10/14 23:30:38」(JST)
[Wiki en表示]
Not to be confused with peroneal nerve.
| Perineal nerve |
|---|
Pudendal nerve, its course through the lesser sciatic foramen, and branches, including inferior anal at bottom right. |
The superficial branches of the internal pudendal artery. (Perineal nerve visible but not labeled.) |
| Details |
|---|
| From | pudendal nerve |
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| Innervates | Transversus perinei superficialis
Bulbospongiosus
Ischiocavernosus |
|---|
| Identifiers |
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| Latin | nervi perineales |
|---|
| TA98 | A14.2.07.039 |
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| TA2 | 6556 |
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| FMA | 21866 |
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| Anatomical terms of neuroanatomy [edit on Wikidata] |
The perineal nerve is a nerve arising from the pudendal nerve that supplies the perineum.
Structure
The perineal nerve is the inferior and larger of the two terminal branches of the pudendal nerve, is situated below the internal pudendal artery.
It accompanies the perineal artery and divides into two branches:
- Superficial perineal nerves, becoming posterior scrotal nerves in men[1] and posterior labial nerves in women
- Deep branch of the perineal nerve (also known as "muscular")
Additional images
Sacral plexus of the right side. (Perineal nerve visible at center right.)
References
This article incorporates text in the public domain from page 968 of the 20th edition of Gray's Anatomy (1918)
- ^ Essential Clinical Anatomy. K.L. Moore & A.M. Agur. Lippincott, 2 ed. 2002. Page 263
External links
- Anatomy photo:41:10-0100 at the SUNY Downstate Medical Center - "The Female Perineum: The Perineal Nerve"
- Anatomy image:9174 at the SUNY Downstate Medical Center
- Anatomy image:9187 at the SUNY Downstate Medical Center
- figures/chapter_32/32-3.HTM: Basic Human Anatomy at Dartmouth Medical School
Nerves of the lumbosacral plexus |
|---|
| Lumbar plexus | | iliohypogastric |
- lateral cutaneous branch
- anterior cutaneous branch
|
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| ilioinguinal |
- anterior scrotal ♂/labial ♀
|
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| genitofemoral |
- femoral branch
- genital branch
|
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| Lateral cutaneous | |
|---|
| obturator |
- anterior
- posterior
- accessory
|
|---|
| femoral |
- anterior cutaneous branches
- saphenous
- infrapatellar
- medial crural cutaneous
|
|---|
|
|---|
| sacral plexus | | sciatic | | common peroneal |
- lateral sural cutaneous
- deep peroneal
- lateral terminal branch
- medial terminal branch
- dorsal digital
- superficial peroneal
- medial dorsal cutaneous
- intermediate dorsal cutaneous
- dorsal digital
|
|---|
| tibial |
- medial sural cutaneous
- medial calcaneal
- medial plantar (common plantar digital nerves
- proper plantar digital)
- lateral plantar (deep branch
- superficial branch
- common plantar digital
- proper plantar digital)
|
|---|
| sural |
- lateral dorsal cutaneous
- lateral calcaneal
|
|---|
|
|---|
| other |
- Muscular
- superior gluteal
- inferior gluteal
- lateral rotator group (to quadratus femoris
- to obturator internus
- to the piriformis)
cutaneous: posterior cutaneous of thigh (inferior cluneal
- perineal branches)
- perforating cutaneous
|
|---|
|
|---|
| coccygeal plexus |
- pudendal
- perineal
- deep
- posterior scrotal♂ / labial♀
- dorsal of the penis♂ / clitoris♀
- anococcygeal
|
|---|
| Related |
- Nerve supply of the human leg
|
|---|
UpToDate Contents
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- 1. 熱傷再建の原理：会陰および生殖器principles of burn reconstruction perineum and genitalia [show details]
…provided separately. Burns to the perineum and genitalia occur in approximately 3 to 13 percent of all patients sustaining burns . The most common causes of perineal and genital burns include scald, flame …
- 2. 腹会陰式直腸切除術後の会陰部合併症のマネージメントmanagement of perineal complications following an abdominal perineal resection [show details]
… undergoing an APR : A major perineal wound complication (>2 cm dehiscence, perineal abscess, or any wound requiring reoperation or readmission) occurred in 14 percent. A minor perineal wound complication (<2 …
- 3. 出産後の会陰ケアと合併症のマネージメントpostpartum perineal care and management of complications [show details]
…information on routine postpartum perineal care as well as evaluation and management of delivery-related perineal complications. Despite the importance of postpartum perineal care, there is little evidence …
- 4. 外傷性下部泌尿生殖器損傷の概要overview of traumatic lower genitourinary tract injury [show details]
…reconstruction Ecchymosis in the absence of perineal laceration can be managed with perineal pressure (ie, scrotal support with gauze packing). Perineal lacerations in the setting of a urethral/bladder …
- 5. 産褥期の概要：正常な生理学的変化および母体の日常ケアoverview of the postpartum period normal physiology and routine maternal care [show details]
…paucity of evidence-based information regarding care of the perineum after childbirth. A squirt bottle and sitz bath are commonly recommended for perineal care. Comfort measures include topical treatments (eg …
English Journal
Related Links
- 会陰神経 - Nervi perineales 解剖学的部位 e-Anatomyからの画像つき解剖部位の図解および解剖構造の説明 解剖学的階層 一般解剖学 > 神経系 > 末梢神経系 > 仙骨神経・尾骨 神経[S1－S5, Co] > 仙骨神経 陰部神経 下位構造 ...
- nervi pelvici splanchnici nervi perineales nervi phrenici accessorii Nervi Pier Luigi nervi pterygopalatini nervi rectales inferiores nervi sacrales S1-S5 nervi scrotales anteriores nervi scrotales posteriores nervi sphenopalatini
- 962_12 【Perineal nerves 会陰神経 Nervi perineales】 Collective term for the following two perineal nerves. → (会陰神経は球海綿体筋、坐骨海綿体筋、浅会陰横筋およびこれらの筋をおおう皮膚に分布したあと、陰嚢または陰唇の後部に分布する後陰嚢神経または後陰唇神経となる。. ) 962_13 【Ischial tuberosity 坐骨結節 Tuber ischiadicum】 Bony prominence at the inferior border of the lesser sciatic notch.
★リンクテーブル★
[★]
- 英
- perineal nerve (N)
- ラ
- nervi perineales
由来
支配
走行
枝
[★]
神経
- 関
- nerve、nervous、nervus、neural、neuro、neuron
[★]
- 関
- perineum
- × peritoneal 腹膜の