Subclavius

Origin: Upper border of 1st rib and its cartilage

Insertion: Groove on under surface of the Clavicle

Function: Draws clavicle down and forward

Nerve: Subclavian Nerve

Artery: Clavicular branch of Thoracoacromial

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Links to this page: Alphabetical Muscle Index | Brachial Plexus Upper Trunk | C5 Root Shared Muscle Innervation | C5, C6 roots | C6 Root shared muscle Innervation | Clavicle | Clavicular branch of Thoracoacromial artery | Muscles connecting arm to thorax | Muscles which Depress the scapula | Nerve route to Subclavius | Subclavian Nerve | Subclavius Tendons |