Origin
Distal anterior surface of ulna
Insertion
Distal anterior surface of radius
Actions
- Pronates forearm at radioulnar joint
Innervation
Anterior interosseous nerve (C7, C8)
Blood Supply
- Anterior interosseous artery
Would you like to learn more about the pronator quadratus muscle? Then check out the pronator quadratus muscle article and video by clicking the link below: Pronator Quadratus Muscle Anatomy
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