Please inform the doctor prior to the start of the test if you have any one of the following: Please do not apply lotions to your skin on the day of the exam as it can interfere with the test. As for clothing, it is best to wear loose fitting clothing so the doctor can evaluate your arms and legs easily. You can count on resuming your regular activity after the test is complete. You can drive yourself to and from the appointment, do you do not need to bring a friend or relative with you. You do not need to fast, or eat any particular kinds of food before the test. Some people experience muscle tenderness for a day or two after the test, and some have minimal bleeding from the EMG needle sites.įew preparations are needed on the day you have an EMG. There can be discomfort with the test, but this can be easily controlled by the doctor performing the exam. It is used to evaluate pain, numbness and weakness in a limb. The EMG involves the use of a small needle that is inserted into selected muscles in order to determine if the muscle has lost its nerve supply and therefore there is nerve injury. The nerve conduction testing involves giving small electrical stimulations to nerves in the arms and/or legs. There are two parts to the test, with the first part called nerve conduction testing and the second is known as electromyography or EMG.

The test has two parts and usually takes between 45-60 minutes. ElectromyographyĮlectrodiagnostic testing or EMG is a test that evaluates nerve and muscle function. There are two specialties that are trained in performing this valuable test are Physical Medicine and Rehabilitation ( Physiatry) and Neurology.

Jerry Sobel is a board certified Physiatrist that has been performing EMGs for almost 30 years.

Pain in emg test