Nerve Conduction Velocity All Four Limbs

This test is for

Male, Female

Test Preparation

Tell your radiologist if you have metallic implants like pacemaker, cochlear implants, aneurysm clips, neuro-stimulator, surgical staples/clips or drug implants
Depending on the area to be imaged, you may be asked to wear a hospital gown at the time of the scan.
Pregnant women should inform their doctor (and x-ray technician) as the radiations may affect the fetus. If needed, precautions can be taken to lower the radiation exposure to the fetus.

Understanding Nerve Conduction Velocity All Four Limbs

What is Nerve Conduction Velocity All Four Limbs?

This test measures the integrity of nerve tracts which conduct the electric impulses. It is used to assess the nature, severity and duration of the nerve lesion and in combination with EMG helps in predicting the chances of recovery after a nerve lesion. The nerves of interest are stimulated with a very low voltage electric current which causes mild tingling over the area stimulated. The test takes 20 min to 1 hour depending upon the number of nerves to be tested. It is very useful, in cases of carpal tunnel syndrome, diabetic neuropathy, traumatic neuropathy, plexopathy, varius vitamin deficiencies.

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