Muscle coracobrachial

The muscle coracobrachial or coraco-brachial is a Muscle shoulder.

Anatomy

The muscle coracobrachial fits in top on the process coracoïde of the Scapula just in inside of the short chief of the Muscle biceps brachial. It moves in bottom, outwards and ahead, to set on the face antéro-médiale Os humérus, with its junction higher third/two thirds inferior, just with the top of the insertion of the Muscle brachial.

It is crossed by the Nerf musculocutané which leaves him a branch of innervation.

its action is the adduction of the arm with a light intervention at the time of the inflection.

Pathology

the pathology isolated from the coracobrachial is rare.

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