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Nerve conduction velocity - Results

Alternative Names

NCV

Normal Values:

NCV is related to the diameter of the nerve and the normal degree of myelination (the presence of a myelin sheath on the axon) of the nerve. Newborn infants have values that are approximately half that of adults, and adult values are normally reached by age 3 - 4.

What abnormal results mean:

Most often, abnormal results are due to some sort of nerve damage or destruction, including:

The nerve damage or destruction may be due to many different conditions, including:

Any peripheral neuropathy can cause abnormal results, as can damage to the spinal cord and disk herniation (herniated nucleus pulposus) with nerve root compression.

  • Reviewed last on: 4/30/2007
  • Joseph V. Campellone, M.D., Division of Neurology, Cooper University Hospital, Camden, NJ. Review provided by VeriMed Healthcare Network.
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