Carpal tunnel syndrome physical examination: Difference between revisions
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{{Carpal tunnel syndrome}} | |||
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== Overview == | == Overview == | ||
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innervation density test | innervation density test | ||
* static and moving two-point discrimination | * static and moving two-point discrimination | ||
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== References == | == References == | ||
Latest revision as of 12:58, 29 May 2018
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Carpal tunnel syndrome Microchapters |
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Carpal tunnel syndrome physical examination On the Web |
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American Roentgen Ray Society Images of Carpal tunnel syndrome physical examination |
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Risk calculators and risk factors for Carpal tunnel syndrome physical examination |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Physical Examinations
Thenar atrophy
Carpal tunnel compression test (Durkan's test)
- is the most sensitive test to diagnose carpal tunnels syndrome
- performed by pressing thumbs over the carpal tunnel and holding pressure for 30 seconds and pain or paresthesia in the median nerve distribution considered as positive result.
Phalen test
- wrist volar flexion for 60 sec produces symptoms
Tinel's test
- provocative tests performed by tapping the median nerve over the volar carpal tunnel
Semmes-Weinstein testing
- most sensitive sensory test for detecting early carpal tunnel syndrome
- measures a single nerve fiber innervating a receptor or group of receptors
innervation density test
- static and moving two-point discrimination