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Questions and Answers
Which of the following tendons is NOT located in the extensor tunnel at the dorsal wrist?
Which of the following tendons is NOT located in the extensor tunnel at the dorsal wrist?
- Extensor pollicis longus
- Extensor digitorum communis
- Abductor pollicis longus
- Extensor carpi ulnaris (correct)
Which ligament does the extensor retinaculum attach to?
Which ligament does the extensor retinaculum attach to?
- Pisometacarpal ligament (correct)
- Radial collateral ligament
- Annular ligament
- Ulnar collateral ligament
What is the clinical implication of DeQuervain's Tenosynovitis?
What is the clinical implication of DeQuervain's Tenosynovitis?
- Inflammation of the extensor tunnel
- Inflammation of the ulnar styloid process
- Inflammation of the flexor carpi ulnaris tendon
- Inflammation of tendons and surrounding synovial sheath of extensor tunnel I (correct)
What is the main cause of DeQuervain's Tenosynovitis?
What is the main cause of DeQuervain's Tenosynovitis?
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What is the order of the compartments in the extensor tunnel from lateral to medial?
What is the order of the compartments in the extensor tunnel from lateral to medial?
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