level: Superficial Extensors of Forearm
Questions and Answers List
level questions: Superficial Extensors of Forearm
| Question | Answer |
|---|---|
| Brachioradialis | Origin: Lateral Supracondylar Ridge of Humerus Insertion: Styloid Process of Radius Action: Flexes Forearm at elbow, Supinates and pronates Innervation: Radial Nerve |
| Extensor Carpi Radialis Longus | Origin: Supracondylar Crest and LEH Insertion: Base of Metacarpal 2 Action: Extends and abducts hand at wrist Innervation: Radial Nerve |
| Extensor Carpi Radialis Brevis | Origin: LEH Insertion: Base of Metacarpal 3 Action: Extends hand at the wrist Innervation: Radial Nerve |
| Extensor Carpi Ulnaris | Origin: LEH Insertion: Base of metacarpal 5 Action: Extends and Adducts the hand at the wrist Innervation: Radial Nerve |