Origin | Coracoid process of scapula |
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Insertion | Medial humerus |
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Action(s) | The coracobrachialis draws the humerus forward (shoulder flexion) and towards the torso (shoulder adduction). |
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Nerve Supply | The coracobrachialis muscle is innervated by the musculocutaneous nerve which arises from the anterior division of the upper (C5, C6) & middle trunks (C7) of the brachial plexus. |
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Arterial Supply | Brachial artery |
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Physical Exam | Enter physical examination maneuvers for muscle |
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Clinical Importance | Enter clinical importance of muscle |
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Disease States | Enter links to pages where muscle involved |
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Discussion | Discussion on muscle |
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