EMG Left Upper Limb

Electromyography tests evaluate the health and functioning of muscles as well as motor neurons that control muscles. It helps in diagnosing various neuromuscular disorders such as muscular dystrophy, polymyositis, carpal tunnel syndrome, herniated disk, and myasthenia gravis.

No, the EMG test is not painful. You may experience little discomfort or cramping while inserting the needles into your skin or muscle. After the procedure, you may experience tender in the tested muscles for a few days.

The cost of the EMG test in Delhi varies from Rs. 3000 to Rs. 15000, depending on the types of EMG test, the diagnostic center you choose for your EMG testing as well as whether you are under EMG and NCV test together. Ganesh Diagnostic and Imaging Centre offers a 50% discount on all types of EMG tests.

EMG tests are performed to evaluate the functions and health of both muscles and the nerves that control the muscles. It measures the electrical activities of the muscles and nerves to diagnose various neuromuscular conditions such as muscle disorders, nerve compression, nerve damage, peripheral nerve disorders, etc. The doctor asks to perform an EMG test when the patient experiences the symptoms of muscle or nerve disorders such as tingling sensation, numbness, muscle weakness, muscle pain, etc.

EMG test does not pose any severe side effects. You may experience a little discomfort, tingling sensation, and tenderness at the needle insertion site for a few days.

To conduct the EMG test, the technician will insert the needle electrodes at different locations on your skin, depending on where you are experiencing symptoms. The mild electrical current will flow through needle electrodes and the machine will record activities when your muscles are at rest or slightly contracted. You may ask to change your position during the procedure.

On Average, the EMG procedure takes around 45 minutes to 90 minutes, depending on the reason for the test and the nature of the problem you are experiencing.

Here are some preparation-related instructions that you need to follow on the day of the EMG Test:

• Bathe or Shower properly
• Do not apply any cream or lotion on your skin as it may affect the result
• Inform the healthcare provider if you are taking blood-thinning medications. You may be asked to stop these medications.
• Inform the healthcare provider if you have a pacemaker.
• Wear loose-fitting clothes to make it easy for technicians to access the muscle to be tested.

Yes, you can eat before an EMG test but you need to avoid some specific food items that contain caffeine such as coffee, chocolate, tea, etc. for at least 3 hours before undergoing the EMG testing.

An EMG Test cannot detect sensory nerve injuries.

No, an EMG Test cannot damage nerves. It is a very low-risk procedure and poses little discomfort and tenderness at the site of needle insertion.