what is emg test like for lower back pain

The typed EMG results can be faxed to your doctor within 24 hours.

When can I expect the results of the test? The second phase of the test is the needle examination study in which the doctor places a thin needle into 4-6 different muscles to look for muscle abnormality. The doctor will evaluate different nerves in the extremity, protocols vary, but be prepared to have about 4-6 nerve stimulated. The first part of the test requires the doctor to isolate specific nerves with precisely placed electrodes and then he /she will provide a low voltage electrical stimulus to activate or depolarize the nerve. On the day of the test, take a shower to remove body oil and do not use body lotion. Tell your health care provider before the test if: Patents that have back pain with lower extremity pain may have the following: EMG results can help determine if muscle weakness or numbness is caused by a problem that affects the nerves, muscles, or the connection between the two. Pinched nerve (cervical radiculopathy),.Ulnar neuropathy at the wrist or elbow,.Wednesday 10:00am to 12:00pm for Don Joy Braces.Your doctor may want to exclude the following: Patients that have neck pain hand or arm numbness or tingling are usually referred for the test. Electromyography, also called EMG or Electrodiagnostic Medicine, is a medical subspecialty that involves testing of nerves and muscles. What types of conditions are diagnosed with NCV/EMG? Patients that complain of burning pain in the feet, hands or fatigue with minimal exertion are excellent candidates for the test. Patients present with a lot of complaints, but the ones that require a nerve test (NCV/EMG) are those that complain of neck or back pain with radiating pain in the arm or legs, muscle weakness or involuntary twitching of muscles. An electromyogram, or EMG, is a test that checks the response of muscles to messages sent by the nerves. The test has two components, the first is the NCV (nerve conduction test), the second component is the needle examination called an electromyogram. An NCV/EMG test is a diagnostic test that your doctor may order to assist in obtaining additional information in order to assist him/her in making the right diagnosis regarding your medical condition.

What is emg test like for lower back pain