Medical Definition of Coracobrachial muscle
1.
Relating to the coracoid process of the scapula and the arm.
Origin, coracoid process of scapula; insertion, middle of medial border of humerus; action, adducts and flexes the arm; resists downward dislocation of shoulder joint; nerve supply, musculocutaneous.
See: coracobrachial bursa.
Synonym: musculus coracobrachialis, Casser's perforated muscle, coracobrachial muscle.
(05 Mar 2000)
Lexicographical Neighbors of Coracobrachial Muscle
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