Which test involves applying pressure over the carpal tunnel to assess for symptoms of Carpal Tunnel Syndrome?

The Carpal Compression Test is specifically designed to assess for symptoms of Carpal Tunnel Syndrome by applying direct pressure over the carpal tunnel area. This test's mechanism relies on the compression of the median nerve as it passes through the carpal tunnel, which can provoke or reproduce symptoms such as tingling, numbness, or pain in the hand, particularly in the thumb, index finger, and parts of the middle finger.

In this test, the clinician typically places their hands over the wrist and applies pressure for 30 seconds, monitoring the patient for any abnormal sensations that can indicate the presence of Carpal Tunnel Syndrome. The significance of the symptoms produced during this test aids in diagnosing the condition effectively.

The other tests mentioned are related to Carpal Tunnel Syndrome but assess it in different ways. For instance, Phalen's Test involves holding the wrists in flexion to see if symptoms arise, while Tinel's Test involves tapping over the median nerve at the wrist. Finkelstein's Test, on the other hand, is used to diagnose De Quervain's tenosynovitis and is not relevant to assessing Carpal Tunnel Syndrome.