Emg sciatic nerve4/12/2023 ![]() ![]() ![]() ![]() While many conditions can lead to peripheral neuropathy, the most common is diabetes. The condition can cause pain, numbness, and tingling in the hands and feet. Peripheral neuropathy is a type of nerve damage that occurs outside of the brain and spinal cord. Compression of this nerve from an injury or degenerative condition, such as a herniated disc, can cause one-sided pain, tingling, and weakness in the lower back and legs. The sciatic nerve stretches from the lower back down to the hips, buttocks, and back of the thighs. ![]() When repetitive motions or injury compresses the median nerve, a condition called carpal tunnel syndrome can develop and cause chronic pain in the fingers, hands, and wrist. This passageway contains the median nerve. The carpal tunnel is a small canal that runs through the wrist and hand. The orthopaedic specialists at MBO use EMG to diagnose a broad range of conditions that cause nerve or muscle dysfunction, including: Carpal tunnel syndrome Depending on the results of the test, EMG can reveal dysfunction in the muscles or nerves. The procedure can help diagnose a number of neuromuscular conditions by measuring the electrical activity of the tested muscle. EMG, or electromyography, is a diagnostic tool to evaluate your nerve and muscle health. ![]()
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