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Extensor Carpi Radialis Longus
From WikiMSK
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| Extensor Carpi Radialis Longus | |
|---|---|
| Muscle Type | |
| Origin | Distal third of the lateral supracondylar ridge of the humerus |
| Insertion | Base of the second metacarpal, dorsal surface |
| Action | |
| Synergists | |
| Antagonists | |
| Spinal innervation | C5, C6 |
| Peripheral Innervation | Radial Nerve |
| Vasculature | |
Palpation
Radiodorsal aspect of the wrist proximal to the second metacarpal
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