Electromyography (EMG) is a diagnostic test that measures how well the muscles respond to the electrical signals emitted to specialized nerve cells called motor nerves. EMG tests are safe and pose ...

Sciatica, also called lumbar radiculopathy, is a pain that originates along your sciatic nerve. This main nerve in your leg extends from the back of your pelvis down the back of your thigh, and is the ...

The diagnosis of sciatica usually involves a thorough medical history and a physical examination with certain tests to establish the involvement of the symptoms. In some cases, further medical tests ...

Sciatica is pain from irritation of the sciatic nerve. It can also cause symptoms such as numbness and tingling. Treatments can include pain relief medication, exercises, physical therapy, and more.

A nerve conduction velocity (NCV) test is used to assess nerve damage and dysfunction. Also known as a nerve conduction study, the procedure measures how quickly electrical signals move through your ...