Muscles of the Lateral Fascial Compartment of the Forearm Flashcards
1
Q
Brachioradialis
A
O - Lateral supracondylar ridge of humerus
I - Base of styloid process of radius
N - Radial nerve
N - C5, 6, 7
A - Flexes forearm at elbow joint; rotates forearm to the midprone position
2
Q
Extensor carpi radialis longus
A
O - Lateral supracondylar ridge of humerus
I - Posterior surface of base of second metacarpal bone
N - Radial nerve
N - C6, 7
A - Extends and abducts hand at wrist joint
