Use a Pressure Provocation Test to Detect Carpal Tunnel Syndrome
The pressure provocation test is one of many physical examinations a doctor or hand specialist might perform in an effort to detect if you have carpal tunnel syndrome. Physical evidence of the condition is one of the three clear factors necessary to arrive at a definitive diagnosis of carpal tunnel syndrome, the other two being the presence of common symptoms and positive results on an electrodiagnostic test. Read on to learn more about use a pressure provocation test to detect carpal tunnel syndrome.
Instructions
1. Make a list of all the symptoms you've been experiencing. The classic symptoms of carpal tunnel syndrome include tingling, stiffness, pain or numbness in the fingers, hands or wrists. Pain may also extend up the arm as far as the shoulder, and sufferers may have difficulty grasping objects, maintaining normal hand strength or extending the fingers.
2. Make an appointment to visit your regular physician, or get a referral to a hand specialist to have the pressure provocation test performed.
3. Ask your doctor if there is anything you need to do to prepare for the test. Some physicians may tell you to proceed as normal and simply turn up for your appointment, while others may want you to avoid repetitive hand activities in the days before the test.
4. Complete any forms or questionnaires you are asked to fill out. These are frequently used as supplementary diagnostic procedures to determine how severe your risk factors are.
5. Meet with your doctor. Extend your hand (or hands) palm-up, as you are directed.
6. Have your doctor apply pressure to the area of your wrist that lies directly above your carpal tunnel.
7. Expect that your doctor will continue to use pressure on your carpal tunnel for 30 to 45 seconds.
8. Detect whether or not you are likely to have developed carpal tunnel syndrome by noting whether tingling or shock occurs in the median nerve of your carpal tunnel.
9. Use whatever medications or treatments you are prescribed by your doctor to relieve the pain, numbness, tingling or weakness in your hands. You may also be asked to use the services of a physiotherapist who will show you exercise the nerves and tendons that are adversely affected by carpal tunnel syndrome.
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