外側前腕皮神経
WordNet
- lying away from the median and sagittal plane of a body; "lateral lemniscus"
- situated at or extending to the side; "the lateral branches of a tree"; "shot out sidelong boughs"- Tennyson (同)sidelong
- comparative of the adverb `late; "he stayed later than you did"
- coming at a subsequent time or stage; "without ulterior argument"; "the mood posterior to" (同)ulterior, posterior
- any bundle of nerve fibers running to various organs and tissues of the body (同)nervus
- relating to or existing on or affecting the skin; "cutaneous nerves"; "a cutaneous infection" (同)cutaneal, dermal
- control of your emotions; "this kind of tension is not good for my nerves"
PrepTutorEJDIC
- 横の,側面の;横からの / (音声が)側音の / 側面,(道路の)側溝(そっこう) / 側音(英語の[1]など)
- 《補語にのみ用いて》(人などが)(…するのが)『もっと遅い』《+『in』+『名』(do『ing』)》 / (時刻・時期が)『もっと遅い』,もっと後の / 後で,のちほど / (lateの比較級)(定刻・予定時間・他の人(物))より遅れて,遅く
- 〈C〉『神経』 / 〈C〉《複数形で》『神経過敏』,いらだち / 〈U〉『勇気』,度胸(courage) / 〈U〉《時にa ~》厚かましさ,ずぶとさ;無礼 / 〈C〉葉脈;(昆虫の)翅脈(しみゃく) / 〈人,特に自分〉‘に'力を与える,‘を'元気づける
- 皮膚の,皮膚を冒す
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/07/19 19:39:59」(JST)
[Wiki en表示]
| Lateral cutaneous nerve of forearm |
|
Diagram of segmental distribution of the cutaneous nerves of the right upper extremity. Anterior view. ("Lat. antebrach. cutan." visible in purple.)
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| Details |
| Latin |
n. cutaneus antebrachii lateralis, n. cutaneus antebrachii cutaneous lateralis |
| From |
musculocutaneous nerve |
| Identifiers |
| Gray's |
p.936 |
Dorlands
/Elsevier |
n_05/12565454 |
| TA |
A14.2.03.026 |
| FMA |
39080 |
| Anatomical terms of neuroanatomy |
The lateral antebrachial cutaneous nerve (or lateral cutaneous nerve of forearm) (branch of musculocutaneous nerve, also sometimes spelled "antebrachial") passes behind the cephalic vein, and divides, opposite the elbow-joint, into a volar and a dorsal branch.
Contents
- 1 Volar branch
- 2 Dorsal branch
- 3 See also
- 4 Additional images
- 5 References
- 6 External links
Volar branch
The volar branch (ramus volaris; anterior branch) descends along the radial border of the forearm to the wrist, and supplies the skin over the lateral half of its volar surface.
At the wrist-joint it is placed in front of the radial artery, and some filaments, piercing the deep fascia, accompany that vessel to the dorsal surface of the carpus.
The nerve then passes downward to the ball of the thumb, where it ends in cutaneous filaments.
It communicates with the superficial branch of the radial nerve, and with the palmar cutaneous branch of the median nerve.
Dorsal branch
The dorsal branch (ramus dorsalis; posterior branch) descends, along the dorsal surface of the radial side of the forearm to the wrist.
It supplies the skin of the lower two-thirds of the dorso-lateral surface of the forearm, communicating with the superficial branch of the radial nerve and the dorsal antebrachial cutaneous branch of the radial.
See also
- Medial cutaneous nerve of forearm
- Posterior cutaneous nerve of forearm
- Superior lateral cutaneous nerve of arm
Additional images
-
Cross-section through the middle of upper arm.
-
Cross-section through the middle of the forearm.
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Cutaneous nerves of right upper extremity. Anterior view.
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
External links
- Lateral_antebrachial_cutaneous_nerve at the Duke University Health System's Orthopedics program
- lesson2superficveinsupperlimb at The Anatomy Lesson by Wesley Norman (Georgetown University), lesson5nervesofpostforearm at The Anatomy Lesson by Wesley Norman (Georgetown University)
- EatonHand ner-097
- Anatomy figure: 06:03-08 at Human Anatomy Online, SUNY Downstate Medical Center - "Cutaneous nerves of the upper extremity."
- Hand kinesiology at the University of Kansas Medical Center
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Nerves of the brachial plexus
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| Supraclavicular |
- root (dorsal scapular, long thoracic)
- upper trunk (suprascapular, to the subclavius)
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| Infraclavicular |
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lateral cord
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- musculocutaneous (lateral cutaneous of forearm)
- median/lateral root: anterior interosseous
- palmar
- recurrent
- common palmar digital (proper palmar digital)
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medial cord
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- cutaneous: medial cutaneous of forearm
- medial cutaneous of arm
- ulnar: muscular
- palmar
- dorsal (dorsal digital nerves)
- superficial (common palmar digital, proper palmar digital)
- deep
- median/medial root: see above
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posterior cord
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- subscapular (upper, lower)
- thoracodorsal
- axillary (superior lateral cutaneous of arm)
- radial: muscular
- cutaneous (posterior of arm, inferior lateral of arm, posterior of forearm)
- superficial (dorsal digital nerves)
- deep (posterior interosseous)
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| Other |
- cutaneous innervation of the upper limbs
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Index of the peripheral nervous system
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|
| Description |
- Anatomy
- Nerves
- cranial
- trigeminal
- cervical
- brachial
- lumbosacral plexus
- somatosensory
- spinal
- autonomic
- Physiology
- reflexes
- proteins
- neurotransmitters
- transporters
- Development
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| Disease |
- Autonomic
- Congenital
- Injury
- Neoplasms and cancer
- Other
- Symptoms and signs
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| Treatment |
- Procedures
- Local anesthetics
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|
|
UpToDate Contents
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- 1. 上肢末梢神経症候群の概要 overview of upper extremity peripheral nerve syndromes
- 2. 神経伝導検査の概要 overview of nerve conduction studies
- 3. 腕神経叢症候群 brachial plexus syndromes
- 4. 下肢末梢神経症候群の概要 overview of lower extremity peripheral nerve syndromes
- 5. 知覚異常性大腿神経痛（外側大腿皮神経絞扼） meralgia paresthetica lateral femoral cutaneous nerve entrapment
English Journal
- Surgical exposures of the radius and ulna.
- Catalano LW 3rd, Zlotolow DA, Hitchcock PB, Shah SN, Barron OA.SourceStarr Hand Surgery Center, New York, NY, USA.
- The Journal of the American Academy of Orthopaedic Surgeons.J Am Acad Orthop Surg.2011 Jul;19(7):430-8.
- The forearm contains many muscles, nerves, and vascular structures that change position on forearm rotation. Exposure of the radial shaft is best achieved with the Henry (volar) or Thompson (dorsal) approach. The volar flexor carpi radialis approaches are used increasingly for exposure of the distal
- PMID 21724922
- The sensory-motor bridge neurorraphy: an anatomic study of feasibility between sensory branch of the musculocutaneous nerve and deep branch of the radial nerve.
- Goubier JN, Teboul F.SourceInstitut de Chirurgie du Nerf et du Plexus Brachial, 92 Bd de Courcelles, Paris, France. jngoubier@gmail.com
- Microsurgery.Microsurgery.2011 May;31(4):303-5. doi: 10.1002/micr.20870. Epub 2011 Apr 25.
- INTRODUCTION: Restoring elbow flexion remains the first step in the management of total palsy of the brachial plexus. Non avulsed upper roots may be grafted on the musculocutaneous nerve. When this nerve is entirely grafted, some motor fibres regenerate within the sensory fibres quota. Aiming potent
- PMID 21520266
Japanese Journal
- 神経伝導検査における刺激の波及 (current spread) 現象
- 園生 雅弘
- 臨床神経生理学 42(1), 21-30, 2014
- 刺激の波及 (current spread) の現象は神経伝導検査 (NCS) における重要なpitfallである。これらに周知していないと, ルーチン検査でも間違った結果を得る場合があり, 特に運動神経伝導検査 (MCS) では伝導ブロックについての誤診につながりやすい。正中–尺骨神経間のspreadはErb点では必発, 手掌, 腋窩・上腕部でも高頻度に起こる。手首刺激でも不用意に強い刺激でsp …
- NAID 130005003336
- 肘窩における皮静脈と皮神経の走行関係 : 静脈穿刺技術のための基礎研究
- 木森 佳子,臺 美佐子,須釜 淳子,中谷 壽男
- 形態・機能 8(2), 67-72, 2010
- … To prevent injuring nerves by venous puncture in the cubital fossa, it is necessary to clarify the positional relationship between the cutaneous nerve and superficial venous distributions, and identify the appropriate cutaneous vein and how to puncture it. … In this study, we investigated the positional relationship between the cutaneous nerve and superficialvenous distributions in the cubital fossa in 24 cadaveric right arms. …
- NAID 120002142756
- Endoscopic Radial Artery Harvesting may be the Procedure of Choice for Coronary Artery Bypass Grafting
- , , , ,
- Circulation journal : official journal of the Japanese Circulation Society 71(10), 1511-1515, 2007-09-20
- … In the open group, 29 patients experienced neuralgia along the distribution of the lateral antebrachial cutaneous nerve, but none in the endoscopic group patients experienced any sensory abnormalities (p<0.05). … However, neuralgia along the distribution of the superficial radial nerve was similarly observed in both groups. …
- NAID 110006391122
Related Links
- Innervation Motor none Sensory radial forearm Reflexes none Origin C5,6,7 superior trunk lateral cord musculocutaneous nerve lateral antebrachial cutaneous nerve Course of Lateral Antebrachial Cutaneous Nerve ...
- - Discussion: - it is a continuation of musculocutaneous nerve originating from C5 - C8 nerve roots and lateral cord of brachial plexus; - be aware of the frequent anatomic variation as it crosses the elbow; - becomes superficial ...
★リンクテーブル★
[★]
- 英
- lateral cutaneous nerve of forearm (M), lateral cutaneous nerve (KL), lateral antebrachial cutaneous nerve
- ラ
- nervus cutaneus antebrachii lateralis
- 関
- 皮神経、上肢の皮神経
由来
支配
走行
図
Henry Gray (1825-1861). Anatomy of the Human Body. 1918.
[★]
- 関
- aspect、external、externally、flanking、laterale、lateralis、laterally、outer、outside、profile、side、sided、sidedness
[★]
- 関
- nervi、nervous、nervus、neural、neuro、neuron
[★]
- 関
- cutaneously、cutis、dermal、skin
[★]
- 関
- forearm