These are conditions resulting from diabetes or alcoholism. Symptoms may include numbness or tingling in a single nerve or many nerves at the same time. Sciatic nerve problems. There are many causes of sciatic nerve problems. The most common is a bulging or ruptured spinal disk that presses against the roots of the nerve leading to the sciatic nerve. Pain, tingling, or numbness often result.
Nerve conduction studies may also be done to find the cause of symptoms, such as numbness, tingling, and continuous pain. Risks depend on your specific medical condition. Be sure to discuss any concerns with your healthcare provider before the procedure.
Certain factors or conditions may interfere with the results of NCV tests. This includes damage to the spinal cord, severe pain before the test, and body temperature. Tell your healthcare provider if you have a cardiac defibrillator or pacemaker, as precautions may need to be taken. You will be asked to sign a consent form that gives your permission to do the procedure.
Read the form carefully and ask questions if something is not clear. Normal body temperature must be maintained before and during the procedure, as low body temperature slows nerve conduction. Tell your healthcare provider of all medicines prescription and over-the-counter and herbal supplements that you take.
Based on your medical condition, your healthcare provider may request other preparation. An NCV procedure may be done on an outpatient basis, or as part of your stay in a hospital. Procedures may vary depending on your condition and your doctor's practices. The NCV is done by a neurologist. This is a doctor who specializes in brain and nerve disorders. A technologist may also do some parts of the test. You will be asked to remove any clothing, jewelry, hairpins, eyeglasses, hearing aids, or other metal objects that may interfere with the procedure.
A healthcare provider will attach a recording electrode to the skin over your nerve, using a special paste. He or she will then place a stimulating electrode away from the recording electrode, at a known distance.
Depending on the location of the area being tested, you may also be asked to change into a medical gown. The location of the area being tested will also determine if you are sitting or laying down during the test. After you have been properly prepared and positioned, your doctor will locate the nerve being tested and place two electrodes on your skin.
In some cases, jelly or paste may be used to help the electrode stick to the skin. One of these electrodes is responsible for stimulating the nerve and the other is responsible for recording the activity.
As the nerve is stimulated, you will experience a brief electrical shock. The entire procedure usually takes about minutes to complete. In some cases, nerves may be tested in multiple locations, which can make the procedure take slightly longer. Overall, having a nerve conduction study is an effective way to allow your neurologist to determine whether nerve damage has occurred, as well as to diagnose a range of conditions.
Depending on the situation, your neurologist may also recommend an EMG to obtain more information about whether only the nerves are affected or whether the muscles writing a paper may be affected as well. The test itself is quick, minimally invasive, and relatively painless. Your request has been sent to an Appointment Officer who will confirm your appointment by email within two working days.
Please understand that your requested appointment schedules are subject to change in accordance with the availability of FVH doctors. Please do not reply to this email as it has been generated automatically by our online system. We have received your enquiry and referred it to the relevant department.
You will receive a response within two working days. Thank you for your feedback. We value your comments as they enable us to improve the quality of our patient care. Find a Doctor Make an Appointment Ask us a question. Several nerves may need to be tested depending on the problem The EMG involves direct recording of muscle electrical activity at rest and during contraction by inserting a small needle electrode into various muscles. Please fill in the information below.
Male Female. Helena St. Dear , Thank you for requesting an appointment at FV Hospital. Thank you for choosing FV Hospital as your healthcare provider. Yours Sincerely, Patient Services Department Please do not reply to this email as it has been generated automatically by our online system. Customer Consultation: Mr. First Name. Last Name. Phone Number. Please Enter Your Question Here.
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