Medial Branch Block Injections in Queens

Medial Branch Block Injections at our Queens, NY location offer a precise, minimally invasive tool for diagnosing and treating chronic neck and back pain originating from the spinal facet joints.

Finding the Source of Your Pain Is the First Step Toward Ending It

Chronic neck and back pain can have many causes, and treating it effectively starts with an accurate diagnosis. Medial Branch Block Injections are one of the most reliable tools available for identifying whether the facet joints are the source of a patient's pain, and when they are, for providing meaningful relief. At Gerling Spine Care and Research Institute, medial branch blocks are an important part of our systematic, conservative approach to spine care for Queens patients.

Contact our Queens office today to find out whether Medial Branch Block Injections are the right next step for you.

What Are Medial Branch Block Injections?

Medial branch nerves are small nerves that carry pain signals from the facet joints to the brain. When the facet joints become inflamed or arthritic, these nerves transmit the resulting pain. A medial branch block targets these nerves directly, delivering a local anesthetic to temporarily interrupt the pain signal.

Diagnostic Versus Therapeutic Purpose

Medial branch blocks serve two distinct but related purposes. As a diagnostic tool, the injection uses local anesthetic alone to determine whether the facet joints are the primary pain generator. If the injection produces significant pain relief, it confirms the facet joint as the source and indicates that longer-lasting treatment is likely to be effective.

As a therapeutic tool, medial branch blocks may also include a corticosteroid alongside the anesthetic, providing pain relief that can last several weeks to several months. In either case, the response to the injection is critically important information that shapes the next steps in a patient's treatment plan.

The Pathway to Radiofrequency Ablation

A positive response to medial branch block injections is typically the prerequisite for radiofrequency ablation (RFA), a procedure that uses heat energy to disrupt the medial branch nerves and provide long-lasting relief, often six months or more. Medial branch blocks are usually performed twice on separate occasions to optimize diagnostic certainty before RFA is recommended.

Medical professional pointing at a ipad with an spine X-ray

Conditions Treated With Medial Branch Block Injections

Medial branch block injections are used when facet joint pain is suspected as a significant contributor to a patient's symptoms. They are appropriate for patients with:

Facet joint arthropathy or osteoarthritis
Facet joint syndrome
Chronic axial neck or back pain with suspected facet origin
Degenerative spondylosis with facet involvement
Spinal pain following injury or whiplash
Chronic back pain that has not responded to physical therapy or medications

They are particularly well suited for patients with axial spinal pain, meaning pain centered in the neck or back rather than radiating prominently into the arms or legs.

Are You a Candidate for Medial Branch Block Injections in Queens?

Good candidates for medial branch block injections have chronic neck or back pain lasting three months or longer, with a clinical picture suggesting the facet joints as a likely pain source. The pain is typically axial, worsens with spinal extension or rotation, and has not responded adequately to first-line conservative treatments such as physical therapy, oral medications, or activity modification.

Medial branch blocks may not be appropriate for patients with active infection, bleeding disorders, allergy to the medications used, or whose pain pattern is more consistent with nerve root compression than facet joint involvement. Our Queens team will conduct a thorough clinical evaluation before recommending any injection, placing the procedure within the context of a broader, individualized treatment plan.

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What to Expect From Medial Branch Block Injections in Queens

Medial branch block injections are quick outpatient procedures with minimal downtime. Most patients complete the appointment within an hour and return to normal activities the following day.

Before Your Medial Branch Block Injection

Your consultation will include a detailed review of your symptoms, imaging, and prior treatments. Our team will explain the procedure clearly, discuss what a positive or negative response means for your treatment plan, and answer all questions before proceeding. Patients on blood thinners will receive specific instructions about pausing their medication prior to the procedure.

The Day of Your Surgery

You will lie face down on the procedure table while the injection site is cleaned and numbed with local anesthetic. Using fluoroscopic guidance, thin needles are precisely positioned near the medial branch nerves supplying the targeted facet joints. The anesthetic is then delivered.

The procedure typically takes less than 30 minutes. After the injection, you will be observed briefly and asked to perform movements that would normally provoke your pain, so our team can assess your response.

Recovering After Your Procedure

Most patients experience some degree of immediate relief from the anesthetic, which typically lasts a few hours. Your original pain may return as the anesthetic wears off, and this is expected.

The key is to carefully track and report how your pain level compared to normal during that window of anesthetic effect. If a corticosteroid was included, additional relief may develop over the following days. Most patients return to normal activities the day after the procedure.

Why Choose Gerling Spine Care and Research Institute?

Gerling Spine Care and Research Institute brings the same precision and clinical rigor to diagnostic and interventional procedures that it applies to surgery. Our lead surgeon has over 40 peer-reviewed publications and the institute more than 300 in total, with active leadership in NASS, CSRS, and LSRS.

Our Queens patients benefit from a team committed to accurate diagnosis, conservative-first care, and building a treatment plan that is always grounded in clinical evidence.

Medial Branch Block Injections Frequently Asked Questions

How is a medial branch block different from a facet joint injection?

A facet joint injection delivers medication directly into the facet joint capsule. A medial branch block targets the nerves outside the joint that carry pain signals from it. Both can serve diagnostic and therapeutic purposes, but the medial branch block is more commonly used as the diagnostic step before radiofrequency ablation.

Why are two medial branch blocks usually performed before radiofrequency ablation?

Two separate injections are performed to confirm the diagnosis with greater certainty. A single positive response could be coincidental. Two consistent positive responses significantly increase confidence that the facet joints are the true pain source and that radiofrequency ablation is likely to provide lasting benefit.

How long does pain relief from a medial branch block last?

Relief from the anesthetic component lasts only a few hours and is primarily diagnostic. When a corticosteroid is included for therapeutic purposes, relief may last several weeks to several months, depending on the individual and the degree of facet joint involvement.

Will I feel pain during the procedure?

The skin and superficial tissue are numbed with local anesthetic before the needles are placed, so most patients experience only mild pressure or brief discomfort during the procedure. Sedation is generally not required, though it may be available for patients who are particularly anxious.

What happens after a positive medial branch block?

A significant reduction in pain following the injection indicates the facet joints are likely the primary pain source. Your care team will discuss radiofrequency ablation as the next step, which can provide much longer-lasting relief by disrupting the medial branch nerves that transmit the pain signal.