
Reviewed personally by Dr. Sunkara · Written for Nerve Block Treatment in Hyderabad · Updated September 2026
Quick Answer
A nerve root block is a targeted injection of anesthetic and steroid around a specific spinal nerve root, used to calm inflammation and confirm which nerve is causing pain. It's the most precise form of nerve block treatment in Hyderabad for sciatica, disc-related leg pain, and chronic back pain. It's a needle-based procedure, not surgery.

Dr. Raveesh Sunkara typically recommends a nerve root block once physiotherapy and medication haven't settled pain tracking to one nerve. The North American Spine Society lists it as both a diagnostic and a therapeutic tool for radicular pain, the same way Dr. Sunkara uses it in Hyderabad.
This isn't the nerve block surgery people picture when they search for one. It's a fine needle, local anesthesia, and you're usually home within the hour. Not every problem needs a surgery, and this one rarely does.
A nerve root block gets considered once physiotherapy, medication, or rest haven't settled pain that's clearly tracking to one nerve.
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Dr. Sunkara reviews your MRI and exam findings to confirm the exact nerve root causing your pain before recommending an injection.
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Using live X-ray (fluoroscopic) guidance, a fine needle delivers anesthetic and steroid directly around the affected nerve root, done under local anesthesia in minutes.
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You're monitored for a short period, then walk out the same day. Most patients resume light activity within 24 hours.
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You'll rest under observation for 20 to 30 minutes, then head home. Most people resume light daily activity within a day, avoiding heavy lifting.
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Marked relief within hours doesn't just feel good, it confirms that specific nerve root as your true pain generator, guiding every decision after it.
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One injection is often enough to judge real benefit. When relief is partial, Dr. Sunkara may repeat the block at the same level once more.
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Some patients get weeks of relief, some get months, and a few need a different plan entirely if the nerve keeps flaring after repeat blocks.

Every nerve root block outcome depends on the specific nerve and condition being treated.
A nerve root block helps most people, but a few need more than an injection to get lasting relief.
A nerve root block is generally safe, but like any injection it carries some risk. Dr. Sunkara reviews these with you beforehand.
Possible Risks
A selective nerve root block is a needle-based injection of anesthetic and steroid around one spinal nerve, not an operation. It's done in an outpatient setting in under 30 minutes.
Bring your MRI to a consultation with Dr. Sunkara and find out whether nerve block treatment in Hyderabad suits your pain, or start with a second opinion.

Written & reviewed by Dr. Raveesh Sunkara, Senior Consultant Neurosurgeon & Spine Surgeon · Last updated September 2026 · Next review due March 2027