Lateral pectoral nerve

Lateral pectoral nerve

Infobox Nerve
Name = Lateral pectoral nerve
Latin = n. pectoralis lateralis
GraySubject = 210
GrayPage = 933


Caption = Nerves of the left upper extremity. (Lateral anterior thoracic visible in upper right.)


Caption2 =
Innervates = pectoralis major
BranchFrom = lateral cord
BranchTo =
MeshName =
MeshNumber =
DorlandsPre = n_05
DorlandsSuf = 12566411
The lateral pectoral nerve (lateral anterior thoracic) arises from the lateral cord of the brachial plexus, and through it from the fifth, sixth, and seventh cervical nerves.

It passes across the axillary artery and vein, pierces the coracoclavicular fascia, and is distributed to the deep surface of the Pectoralis major.

It sends a filament to join the medial anterior thoracic and form with it a loop in front of the first part of the axillary artery.

ee also

* Medial pectoral nerve


=Additional

External links

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* [http://www.med.mun.ca/anatomy/media/ul_innervation/Lat.%20Pec%20Image055%20.jpgPhoto at mun.ca]
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Look at other dictionaries:

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  • lateral pectoral nerve — noun a nerve that branches from the lateral cord and innervates the pectoralis major muscle …   Wiktionary

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  • Medial pectoral nerve — Nerve: Medial pectoral nerve Nerves of the left upper extremity. (Medial anterior thoracicvisible in upper right.) Latin n. pectoralis medialis Gray s …   Wikipedia

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  • lateral fasciculus of brachial plexus — fasciculus lateralis plexus brachialis [TA] lateral cord of brachial plexus: the lateral bundle of fibers of the brachial plexus, formed by the union of the anterior divisions of the superior and middle trunks, C5 through C7, and from which arise …   Medical dictionary

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