What are Nerve Root Blocks?

A nerve root block involves injecting a combination of medication, typically a local anesthetic and sometimes a corticosteroid, near the spinal nerve root as it exits the spinal column. The local anesthetic numbs the nerve signals, providing immediate pain relief. In some cases, a corticosteroid may be included to reduce inflammation around the nerve root for longer-lasting relief.

Conditions Treated with Nerve Root Blocks at Ishaan Ortho & Spine:

• Herniated disc: A herniated disc can press on a nerve root, causing pain, numbness, and weakness that radiates along the path of the affected nerve.
• Spinal stenosis: Narrowing of the spinal canal can compress nerve roots, leading to similar radiating pain, numbness, and weakness.
• Sciatica: This condition involves radiating pain down the leg due to a pinched nerve in the lower back.
• Facet joint arthritis: Inflammation of the facet joints in the spine can irritate nearby nerves, causing pain and stiffness that may radiate to other areas.
• Post-surgical pain: Nerve root blocks may be used after spine surgery to manage pain and promote healing.

Benefits of Nerve Root Blocks:

• Targeted pain relief: Medication is delivered directly to the inflamed nerve root, providing immediate and effective relief for radiating pain.
• Diagnostic tool: A successful nerve block can help confirm the specific nerve root causing your pain, aiding in diagnosis.
• Minimally invasive procedure: Injections are performed on an outpatient basis (Day Care) with minimal discomfort.
• Improved mobility: By reducing pain, nerve root blocks can help you regain mobility and function in the affected area.
• Potential to avoid surgery: In some cases, successful nerve blocks can provide long-lasting pain relief and help you avoid surgery.

What to Expect During a Nerve Root Block at Ishaan Ortho & Spine:

1. Consultation: Dr. Subodh M Shetty will discuss your pain symptoms, medical history, and perform a physical examination to determine if a nerve root block is the right approach for you. X-rays or other imaging tests may be recommended for a more precise diagnosis.
2. Preparation: The area to be injected will be cleaned and sterilized. Local anesthetic may be applied to numb the injection site and minimize discomfort.
3. Fluoroscopy Guidance: Using fluoroscopy (real-time X-ray imaging), Dr. Shetty will carefully guide a thin needle to the precise location near the affected nerve root.
4. Injection: The medication is then injected near the nerve root. The entire procedure typically takes less than 30 minutes.
5. Recovery: Nerve root blocks are Day Care procedures, and you can usually resume most activities after the injection. Dr. Shetty will provide specific instructions regarding rest, icing, and any limitations on movement.

Following a Nerve Root Block:

• You may experience some mild soreness or discomfort at the injection site, which can be managed with over-the-counter pain medication.
• The pain relief from the local anesthetic typically lasts for several hours, while the effects of a corticosteroid (if used) may take a few days to become apparent.
• Depending on the severity of your condition, a series of injections may be recommended, spaced a few weeks apart.
• It is important to follow Dr. Shetty’s instructions regarding rest and physical therapy exercises to optimize the effectiveness of the treatment.

Are Nerve Root Blocks Right for You?

Schedule a consultation with Dr. Subodh M Shetty at Ishaan Ortho & Spine in Bangalore to discuss your pain and explore if nerve root blocks can offer targeted relief. Our Day Care services provide a convenient and effective approach to managing pain and improving your quality of life.