How Does a Nerve Conduction Study (NCS) Work?Ī NCS is performed to evaluate the performance of nerves. These measurements can help our physicians understand and diagnose muscle diseases or other issues that may be causing pain or muscle dysfunction. The electrical activity of the muscle is measured. A needle electrode is placed into the muscle to test it at rest and when it is contracted. How Does an EMG Work?Īn EMG tests the function of a muscle. EMG and NCS are generally used for diagnosing pinched or stretched nerve injuries, like carpal tunnel, muscle diseases and metabolic nerve diseases, that cause pain and dysfunction in the body. Both electromyogram (EMG) and nerve conduction studies (NCS) can be effective diagnostic tools to gauge the electrical activity in the muscles and nerves. At Medici Spine & Pain, we use advanced methods to diagnose problems that can cause dysfunction in the body, including electrodiagnosis EMG/NCS.Įlectrodiagnostic testing is used to evaluate the electrical efficiency in the muscles and nerves of the body. Finding the cause of the pain or functional issues is the first step in designing an effective treatment plan. To provide effective treatment for patients suffering from chronic pain or recovering from injury, a comprehensive evaluation is needed for a diagnosis.
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