Electrodiagnostic Testing (EMG)
Electrodiagnostic Testing (EMG) evaluates the health of muscles and nerves through electromyography (EMG) and nerve conduction studies (NCS). EMG measures muscle responses to nerve signals, while NCS assesses nerve signal transmission. This testing is essential for diagnosing conditions like carpal tunnel syndrome, neuropathy, and muscle disorders. It benefits individuals with symptoms such as muscle weakness, numbness, tingling, or pain, supporting accurate diagnosis and treatment planning. Dr. Lisa Barrett at Maranatha Physical Medicine and Rehabilitation in El Paso, TX, and Las Cruces, NM, offers EMG testing to help patients understand and address their symptoms with tailored care.
A Guide to Electrodiagnostic Testing (EMG)
EMG is used to assess muscle and nerve function when symptoms like weakness, pain, or numbness occur. During the procedure, Dr. Barrett uses tiny electrodes to measure electrical activity in your muscles, recording signals when they rest or contract. This safe and effective test helps diagnose neuromuscular conditions and guides treatment decisions.
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Dr. Barrett may also recommend a nerve conduction study alongside EMG to evaluate nerve function by measuring the speed and strength of nerve signals. This data is vital for diagnosing conditions like carpal tunnel syndrome, peripheral neuropathy, and muscular dystrophy.