నర్వ్ కండక్టివ్ టెస్ట్ అంటే ఏమిటి? | Nerve conduction studies telugu | EMG test | Dr GPV Subbaiah

Описание: ఈ వీడియోలో Dr. GPV Subbaiah గారు నర్వ్ కండక్టివ్ టెస్ట్ (Nerve conduction test) అంటే ఏమిటి, ఎలా చేస్తారు?, ఎందుకు చేస్తారు?, ఫలితాలు ఏమి సూచిస్తాయి?, అనే ముఖ్యమైన విషయాలును వివరించారు.

నర్వ్ కండక్టివ్ టెస్ట్ అంటే ఏమిటి? | Nerve conduction studies telugu | ECG | Nerve conduction test telugu | health video | health tips | Spine surgeon | Dr GPV Subbaiah

In this video Dr. GPV Subbaiah explains about what is nerve conduction studies, how it works, what it detects, common conditions diagnosed, what to expect.

What is nerve conduction study:
A Nerve Conduction Study (NCS) is a diagnostic test that measures how fast electrical signals travel through your nerves, helping to find nerve damage or disease by checking nerve speed and strength, often combined with an Electromyography (EMG) for a full picture of nerve and muscle function, identifying issues like carpal tunnel or neuropathy through mild electrical stimulation and recording nerve responses.

How it Works
✅ Electrodes Placed: Patches (electrodes) are stuck to the skin over the nerve path, like on your wrist, arm, or leg.
✅ Nerve Stimulation: One electrode sends a mild electrical impulse to stimulate the nerve.
✅ Signal Recording: Other electrodes record the signal as it travels along the nerve.
✅ Speed Measurement: The time it takes for the signal to travel between electrodes determines the nerve conduction velocity (speed).

What it Detects
✅ Nerve Damage: Slower or weaker signals can indicate nerve damage, axon loss (nerve fiber damage), or demyelination (damage to the nerve's protective sheath).
✅ Location & Type: Helps pinpoint where the nerve is affected (root, plexus, peripheral nerve) and the nature of the problem (e.g., entrapment, polyneuropathy).

Common Conditions Diagnosed
Carpal Tunnel Syndrome, Guillain-Barré Syndrome, Sciatica/Herniated Discs, and Neuropathies (like Charcot-Marie-Tooth disease).

What to Expect
✅ Sensation: Mild tingling or a static shock feeling; not usually painful.
✅ Duration: Can last from 15 minutes to over an hour.
✅ Preparation: Inform your doctor about pacemakers and avoid skin lotions before the test.

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నర్వ్ కండక్టివ్ టెస్ట్ ఎలా చేస్తారు
నర్వ్ కండక్టివ్ టెస్ట్ ఎందుకు చేస్తారు
నర్వ్ కండక్టివ్ టెస్ట్ ఫలితాలు

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Dr GPV Subbaiah
MBBS, MS (Ortho),
Fellow in spine surgery (Switzerland, Sweden, Germany & France)
Associate Clinical Director (Spine Surgery)

Omega hospital
Address: CHR Lane, Rd Number 1, Seven Hills Colony, Gachibowli, Hyderabad, Telangana 500032
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