3 Things to Know About EMG Testing

Electromyography or EMG is a diagnostic exam. It is usually performed to determine the condition of your muscles and motor neurons, which are the nerve cells that control them. Your EMG results can reveal problems with your nerves or muscles or even issues with the signal transmission from your nerves to your muscles.

What Happens During an EMG?

When you go in for an EMG test, you’ll get electrode stickers applied to your skin. These stickers help measure the strength as well as the speed of the signals that travel from one point to another in your system. If you are doing a needle EMG, then expect a needle electrode to be inserted into your muscle.

Why Do You Need an EMG?

Your doctor will typically order you for an EMG if you demonstrate any signs or symptoms that could indicate muscle or nerve dysfunction or damage. The symptoms often include:

• You feel a tingling in your muscles
• You feel numbness
• You have muscle weakness
• You have muscle cramping or pain
• You have limb pain

If you need to undergo the procedure, pick a reputable facility that offers EMG testing in Orlando. Check out feedback from other patients to make sure you’re making the right choice. Be sure to go over the services of the facility, what they specialize in, the credentials of the staff, and more.

What are the Possible Conditions?

EMG is often done to diagnose a condition. It’s also carried out to eliminate a few other conditions such as:

• Muscle disorders. You might be suffering from polymyositis or muscular dystrophy.
• Diseases that compromise nerve and muscle connection. You might have myasthenia gravis.
• Nerve disorders. You might have carpal tunnel syndrome. Another possible problem is peripheral neuropathy.
• Motor neuron problems. You might be struggling against polio or amyotrophic lateral sclerosis.