Your doctor will then use this information to figure out what may be causing your problem. Your doctor will only test the muscles that are necessary to decide what is wrong.ĭuring your EMG test, your doctor will be able to hear and see how your muscles and nerves are working by looking at the electrical signals your muscles make.

Nerve conduction studies may also be done to find the cause of symptoms, such as numbness, tingling, and continuous pain. It involves placing small sensors called surface electrodes on the skin to assess the ability of the motor neurons to send electrical. Overall, you should see a doctor experienced in. The diagnosis is made by combining an assessment with other tests such as ultrasound, nerve conduction studies, and an injection. If imaging such as X-ray or MRI is normal, consider a pinched nerve as a possible cause. Pain, tingling, or numbness often result. The nerve conduction study is the first part of the procedure. Unexplained pain in the calf, foot, or ankle might be due to nerve damage. You may have a small amount of pain or cramping during this part of the examination. The most common is a bulging or ruptured spinal disk that presses against the roots of the nerve leading to the sciatic nerve. Needles are used once for each patient and are then thrown away after the test. For this test, your doctor will insert a small, thin needle (about the size of an acupuncture needle) into several of your muscles to see if there are any problems.

Pain after nerve conduction study