Nerve Root Block Injection in Chennai

What is a Nerve Root Block Injection?

A nerve root block injection is a minimally invasive procedure used to diagnose and treat pain caused by irritation or inflammation of a spinal nerve. The injection delivers a combination of anti-inflammatory medication and a local anesthetic near the affected nerve root, helping reduce swelling and relieve pain that radiates into the arms or legs.
This treatment is commonly used for conditions such as herniated discs, sciatica, spinal stenosis, nerve compression, and radiculopathy.

When is a Nerve Root Block Injection Recommended?

A nerve root block injection may be recommended for patients who experience:

• Back or neck pain radiating to the arms or legs
• Sciatica or nerve-related leg pain
• Numbness, tingling, or weakness due to nerve compression
• Pain not improving with medications or physiotherapy
• Herniated or bulging discs causing nerve irritation
• Difficulty performing daily activities due to radiating pain
• Symptoms that worsen with bending, lifting, or prolonged sitting

It is both a diagnostic and therapeutic procedure.

What are the Benefits of Nerve Root Block Injection?

A nerve root block offers several benefits:

• Reduces inflammation around the affected nerve
• Provides relief from radiating pain in the arms or legs
• Helps identify the exact nerve causing symptoms
• Minimally invasive with quick recovery
• Allows patients to resume physiotherapy with less pain
• Helps delay or avoid spine surgery
• Provides weeks to months of symptom relief
• Supports better movement and daily function

How is a Nerve Root Block Injection Performed?

The procedure is performed under imaging guidance to ensure accuracy:

1. The skin over the spine is cleaned and numbed.
2. A fine needle is guided toward the inflamed nerve root using fluoroscopy (X-ray).
3. A small amount of anesthetic and anti-inflammatory medication is injected.
4. Patients rest briefly before going home the same day.

The entire procedure typically takes 15–20 minutes.

What is the Recovery Process Like?

Recovery after a nerve root block injection is generally smooth:

• Mild soreness may occur at the injection site for 24–48 hours
• Ice packs help reduce temporary discomfort
• Most routine activities can resume the next day
• Pain relief is often noticed within a few days
• Avoid heavy lifting for 1–2 days
• Physiotherapy may be recommended to strengthen the spine

How Long Does It Take to Recover from a Nerve Root Block Injection?

Relief usually begins within 3–7 days, with the maximum benefit often seen within 1–2 weeks.
The duration of relief varies based on nerve compression severity and spinal health.
Some patients may need repeat injections spaced weeks apart as part of a comprehensive treatment plan.

Which is the best hospital for Nerve Root Block Injection in Chennai?

Shri Bone & Joint Clinic provides precise, image-guided nerve root block injections to treat nerve-related pain, sciatica, and radiculopathy. Depending on the severity of symptoms, additional non-surgical options such as a Corticosteroid Injection or biologic therapies like a Regenerative Injection may also be considered to support long-term improvement.

Who is the best doctor for Nerve Root Block Injection in Chennai?

Dr. Shriram Krishnamoorthy, Orthopedic Specialist at Shri Bone & Joint Clinic, performs accurate nerve root block injections using fluoroscopic guidance to ensure effective pain relief. When appropriate, he may also discuss complementary treatments such as Ozone Therapy, Ozone Injections, Epidural Steroid Injection, or cervical-specific care through a Cervical Epidural Steroid Injection, offering comprehensive spine treatment under an experienced Orthopedic Specialist in Chennai.

What is the cost of Nerve Root Block Injection in Chennai?

The cost of a nerve root block injection varies based on imaging technique, medication, and the complexity of the spinal condition.

Insurance may cover nerve root block injections when medically indicated for severe nerve compression or radiculopathy.