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Extensor indicis proprius
Related Anatomy
Nerve
Radial nerve
Posterior interosseous nerve
Plexus
Brachial plexus
Muscle Group
Radial nerve - Finger & thumb extensors
Muscle Action
Digit 2 extension
Nerve Root
C8
C7
Brachial Plexus Trunk
Lower trunk
Middle trunk
Brachial Plexus Cord
Posterior cord
Brachial Plexus Division
Posterior division