EMG/NCV testing identifies nerve and muscle problems, including neuropathies, carpal tunnel syndrome, sciatica, and neck and spine conditions. It is a nerve and muscle function test that complements the clinical evaluation and imaging investigations such as MRI.
EMG/NCV Test Cost in India
|Test Type||Electrodiagnostic Test|
|Preparation||Wear loose clothes for this test, Do not use any type of body lotion or perfume before the test|
|Report||EMG test results can be expected within 24 to 48 hours, while the NCV test can take up to 7 days|
|EMG/NCV Test costs||EMG test can cost up to Rs. 1000 to Rs. 3000, and the NCV test can cost up to Rs. 1000 to Rs. 5000, approximately|
Normal EMG/NCV Range
The normal EMG/NCV range is 50 to 60 meters per second.
For any abnormal value, you must consult a doctor.
Frequently Asked Questions
1. What is EMG NCV test done?
EMG/NCV tests is done to allow physicians to determine the cause of muscle cramping, extremity weakness, spine-related issues that cause numbness and tingling sensations, and other crippling health conditions.
2. Is the EMG/NCV test painful?
EMG testing can be uncomfortable, but it is generally well-tolerated without pain medicine.
3. How long does it take to perform an EMG NCV test?
An EMG can take anywhere from 30 to 60 minutes. Nerve conduction tests can last from 15 minutes to an hour or longer. It is determined by how many muscles and nerves your doctor examines.
4. What is the purpose of a doctor ordering an EMG?
When a patient exhibits a muscle or nerve disorder, a doctor will likely order an EMG. These diagnoses may include tingling, numbness, or unexplained limb weakness.
5. What if the EMG is abnormal?
An abnormal EMG result shows a strange pattern with unusual wave shapes. Even when at rest, there is electrical activity, and the electrical impulses (produced by motor neurons) are irregular during muscle contraction.
6. Can you drive after having an EMG test?
After your EMG, you may need to stay in an outpatient facility or hospital for a short time. Warm compresses will be applied to your injection sites to relieve pain. If you had sedation, you would be unable to drive for approximately 24 hours because you would be drowsy.
7. What is the purpose of a nerve conduction test?
Your doctor may recommend a nerve conduction test to determine the cause of muscle or nerve symptoms. Stiffness, weakness, spasticity, numbness, tingling, or pain are symptoms. The test can diagnose nerve and muscle diseases and conditions such as ALS (amyotrophic lateral sclerosis) and myasthenia gravis.
8. Is an EMG test capable of detecting Parkinson's disease?
The analysis of EMG tremors can be used to diagnose Parkinson's disease, essential tremors, and enhanced physiological tremors.
9. Is it possible to have a regular EMG and have nerve damage?
A normal EMG nerve conduction study does not rule out polyneuropathy. Only large fiber polyneuropathy can be assessed using EMG nerve conduction studies. So yes, there is a chance of nerve damage even after the test.
10. Can you eat just before EMG?
Caffeine-containing foods (such as coffee, tea, cola, and chocolate) should be avoided 2 to 3 hours before the test.