Lateral intermuscular septum of arm

Lateral intermuscular septum of arm

Infobox Anatomy
Name = PAGENAME
Latin = s. intermusculare brachii laterale
GraySubject = 124
GrayPage = 442



Caption = Cross-section through the middle of upper arm. (Lateral intermuscular septum of humerus labeled at lower left.)


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DorlandsPre = s_08
DorlandsSuf = 12730291
The lateral intermuscular septum extends from the lower part of the crest of the greater tubercle of the humerus, along the lateral supracondylar ridge, to the lateral epicondyle; it is blended with the tendon of the Deltoideus, gives attachment to the Triceps brachii behind, to the Brachialis, Brachioradialis, and Extensor carpi radialis longus in front, and is perforated by the radial nerve and profunda branch of the branchial artery.

External links

* [http://physiotherapy.curtin.edu.au/resources/educational-resources/pgdissections/radial_nerve/radial_nerve_2003/page8.cfm Slide at curtin.edu.au]


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