WordNet

any bundle of nerve fibers running to various organs and tissues of the body (同)nervus
control of your emotions; "this kind of tension is not good for my nerves"

PrepTutorEJDIC

〈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

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/08/23 23:38:30」(JST)

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After the maxillary nerve enters the infraorbital canal, the nerve is frequently called the infraorbital nerve. This nerve innervates (sensory) the lower eyelid, upper lip, and part of the nasal vestibule and exits the infraorbital foramen of the maxilla. There is a cross innervation of this nerve on the other side of jaw.^{[citation needed]}

Clinical relevance

The infraorbital nerve block is a type of local anesthetic nerve block used to induce analgesia in the distribution of the nerve for whatever purpose.

After a fracture of the floor of the orbit, the infraorbital nerve may become trapped, producing an area of anaesthesia under the orbital rim.

Additional images

Mandibular division of the trigeminal nerve.
The nerves of the scalp, face, and side of neck.
Outline of side of face, showing chief surface markings.
An illustration of the path of the maxillary nerve.
Infaorbital and buccal nerve.Superficial dissection.Lateral view.

References

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

External links

Anatomy photo:33:08-0104 at the SUNY Downstate Medical Center
lesson3 at The Anatomy Lesson by Wesley Norman (Georgetown University)
MedEd at Loyola GrossAnatomy/h_n/cn/cn1/cnb2.htm
lesson3 at The Anatomy Lesson by Wesley Norman (Georgetown University) (orbit6)

This neuroanatomy article is a stub. You can help Wikipedia by expanding it.

UpToDate Contents

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1. 顔面裂傷の評価およびマネージメント assessment and management of facial lacerations
2. 口唇裂傷の評価およびマネージメント assessment and management of lip lacerations
3. 口腔内裂傷の評価およびマネージメント assessment and management of intra oral lacerations

English Journal

Synaptic ultrastructure changes in trigeminocervical complex posttrigeminal nerve injury.

Park J1, Trinh VN2, Sears-Kraxberger I3, Li KW2, Steward O3, Luo ZD1,2,3.
The Journal of comparative neurology.J Comp Neurol.2016 Feb 1;524(2):309-22. doi: 10.1002/cne.23844. Epub 2015 Jul 16.
Trigeminal nerves collecting sensory information from the orofacial area synapse on second-order neurons in the dorsal horn of subnucleus caudalis and cervical C1/C2 spinal cord (Vc/C2, or trigeminocervical complex), which is critical for sensory information processing. Injury to the trigeminal nerv
PMID 26132987

Neonatal sensory nerve injury-induced synaptic plasticity in the trigeminal principal sensory nucleus.

Lo FS1, Erzurumlu RS2.
Experimental neurology.Exp Neurol.2016 Jan;275 Pt 2:245-52. doi: 10.1016/j.expneurol.2015.04.022. Epub 2015 May 6.
Sensory deprivation studies in neonatal mammals, such as monocular eye closure, whisker trimming, and chemical blockade of the olfactory epithelium have revealed the importance of sensory inputs in brain wiring during distinct critical periods. But very few studies have paid attention to the effects
PMID 25956829

Transcriptome response to infraorbital nerve transection in the gonadally intact male rat barrel cortex: RNA-seq.

Orczyk JJ1, Sethia R1, Doster D1, Garraghty PE1,2.
The Journal of comparative neurology.J Comp Neurol.2016 Jan 1;524(1):152-9. doi: 10.1002/cne.23831. Epub 2015 Jul 16.
The effects of infraorbital nerve (ION) transection on gene expression in the adult male rat barrel cortex were investigated using RNA sequencing. After a 24-hour survival duration, 98 genes were differentially regulated by ION transection. Differentially expressed genes suggest changes in neuronal
PMID 26109564

Japanese Journal

ホッケースティック型プローブを用いた超音波ガイド下眼窩下神経ブロックの1症例

岩瀬直人,福井秀公,勇内山瑤子 [他]
麻酔 62(10), 1210-1213, 2013-10
NAID 40019815192

頭頸部領域のIgG4関連疾患

氷見徹夫,高野賢一,関伸彦 [他],森山亜由美,山本元久,高橋裕樹
耳鼻咽喉科臨床 106(8), 671-682, 2013
… We discuss herein the results of recent studies and provide an overview of IgG4-RDs in the head and neck regions, including Mikulicz's disease, Küttner's tumor, Riedel thyroiditis, IgG4-related rhinosinusitis, IgG4-related infraorbital nerve swelling, all of which show IgG4 involvement in their pathogenesis. …
NAID 130003374103

Pathological findings of infraorbital nerve enlargement in IgG4-related ophthalmic disease

Sogabe Yuka,Miyatani Katsuya,Goto Rieko [他],ISHII Gengo,OHSHIMA Koh-ichi,SATO Yasuharu
Japanese journal of ophthalmology 56(5), 511-514, 2012-09-01
NAID 10031039985

Related Pictures

★リンクテーブル★

リンク元	「眼窩下神経」
拡張検索	「infraorbital nerve block」
関連記事	「nerve」

「眼窩下神経」

Infraorbital nerve
	Left orbicularis oculi, seen from behind. (Infraorbital nerve labeled at lower left.)
	Sensory areas of the head, showing the general distribution of the three divisions of the fifth nerve. (Infraorbital nerve labeled at center left, at the nose.)
Details
Latin	Nervus infraorbitalis
From	maxillary nerve
Identifiers
Gray's	p.889
Dorlands; /Elsevier	n_05/12565913
TA	A14.2.01.059
FMA	52978
	Anatomical terms of neuroanatomy