I.E.2 Forearm, Carpal Region & Hand: Forearm Flexors & Extensors: Page 3 of 5
Add the superficial layer of the anterior forearm:
| Step 7: Add the flexor carpi radialis. | |
| Step 8: Add the palmaris longus (does not exist in this cadaver). | |
| Step 9: Add the flexor carpi ulnaris. |
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What are the functions of these muscles? |
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They all flex the wrist. |
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The flexor carpi radialis and the flexor carpi ulnaris have other functions. Can you surmise what their functions are based on the names? |
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The radialis abducts the wrist and the ulnaris adducts the wrist. 
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How do the tendons of these muscle reach the palmer surface of the hand? |
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The carpal tunnel. Carpi refers to the carpal bones of the wrist. 
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