![]() ![]() In more extreme cases surgery may be required. ![]() Physical therapy or special exercises can be used to help alleviate the pain. ![]() In many cases, sciatica will go away by itself. There are various treatments for sciatica, depending on the severity of the problem and the underlying cause. Other commonly used tests include X-rays, magnetic resonance imaging (MRIs), and EMG. It typically affects people between the ages of 30 and 50.Īfter taking the patient's history, a physician may perform some tests to check muscle strength, reflexes and sensation. Rarely, other conditions may cause pain radiating in the sciatic distribution, but the most common cause is radiculopathy (see Lumbar radiculopathy).Īnyone can get sciatica. Reduced muscle activity can indicate nerve injury. In an EMG, a thin-needle electrode inserted into the muscle records the muscle's electrical activity at rest and in motion. This pain pattern is referred to as sciatica. If your neurological examination shows signs of a nerve injury, your doctor may recommend diagnostic tests, which may include: Electromyography (EMG). Lumbosacral radiculopathy often causes pain that radiates down the back of the leg. Nerve fibers in the sciatic nerve arise from the lumbar spine. The sciatic nerve is the longest nerve in the body, running from the hips down to the knees. ![]()
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