The Phalen’s test
Answer:
The Phalen’s test is a diagnostic maneuver used to evaluate for carpal tunnel syndrome. The test is performed by having the person extend their arm out in front of them with the palm up and then flex the wrist for 60 seconds. The test is positive if tingling or numbness occurs in the fingers during this maneuver.
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Carpal tunnel syndrome is a condition that results from compression of the median nerve as it passes through the carpal tunnel. The carpal tunnel is a small space in the wrist through which the median nerve and tendons pass. The syndrome can cause pain, tingling, and numbness in the hand and fingers.
The Phalen’s test is a simple and quick way to screen for carpal tunnel syndrome. If the test is positive, it does not necessarily mean that the person has the syndrome, but it does warrant further evaluation. If you think you may have carpal tunnel syndrome, talk to your doctor.
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