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Deltoid
From WikiMSK
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| Deltoid | |
|---|---|
| Muscle Type | |
| Origin | Anterior deltoid: Anterior and superior lateral third of the clavicle
Middle deltoid: Superior lateral surface of the acromion process of the scapula Posterior deltoid: Inferior lip of the posterior border of the spine of the scapula |
| Insertion | Anterior deltoid: Deltoid tuberosity of the humerus
Middle deltoid: Deltoid tuberosity of the humerus Posterior deltoid: Deltoid tuberosity of the humerus |
| Action | |
| Synergists | |
| Antagonists | |
| Spinal innervation | C5, C6 |
| Peripheral Innervation | Axillary Nerve |
| Vasculature | |
}}
