SPECIALIST DIAGNOSTIC SERVICE
Four-Limb Nerve Conduction Study (NCS/NCV)
Electrical testing of nerve signal conduction in the arms and legs.
ABOUT THE SERVICE
Understanding Four-Limb Nerve Conduction Study (NCS/NCV)
Electrical testing of nerve signal conduction in the arms and legs.
Why might it be recommended?
NCS may be advised for numbness, tingling, weakness or suspected peripheral nerve disorders.
What to expect
Small surface electrodes record nerve responses to brief electrical stimulation.
Before your appointment
Wear comfortable clothing and tell the team about implanted electrical devices.
Information is general and does not replace your clinician's advice. Test availability, suitability and preparation must be confirmed with the provider.