Pronunciation (kor-uh-ko-bra-ke-A-lus) Origin/Proximal Attachment Coracoid process of the scapula Insertion/Distal Attachment Medial shaft of the humerus, at about its middle Action/Relevance Flexes the humerusAssists to adduct the humerus Innervation Musculocutaneous nerve (C5, 6, +/-7) | 
