If you’ve been living with lower back pain that won’t go away, a simple injection may help you finally get answers. A Lumbar Medial Branch Block is a quick and safe procedure that can tell us exactly where your pain is coming from. It can also give you short-term relief.
At 5th Avenue Medical Wellness, we offer Lumbar Medial Branch Blocks in NYC for patients who want real solutions — without surgery or long recovery time.
What Is a Lumbar Medial Branch Block?
A Lumbar Medial Branch Block is an injection used to diagnose and treat back pain. It targets tiny nerves in your lower back called medial branch nerves. These nerves carry pain signals from the small joints in your spine, called facet joints, to your brain.
If those joints are inflamed or worn down, they can cause steady pain. The injection uses numbing medicine to temporarily block those pain signals. If your pain improves after the injection, we know those nerves are the cause — and that gives us a clear direction for treatment.
What Conditions Does It Help Diagnose or Treat?
This procedure is used for back pain that may be coming from the facet joints in your lower spine. It can help diagnose or relieve pain from:
- Arthritis in the lumbar facet joints
- Degenerative joint disease
- Wear-and-tear from aging
- Injury or whiplash
- Chronic lower back pain that doesn’t go away
- Stiffness and pain with movement
If you’ve tried other treatments and nothing worked, this injection could help us figure out why.
How a Lumbar Medial Branch Block Works
The medial branch nerves are very small but very important. When facet joints get irritated, these nerves send pain signals to your brain. The injection blocks that signal temporarily. This lets us see if those joints are causing your pain.
If your pain goes away — even for a few hours — it tells us we’re on the right track. Later, we may suggest a longer-lasting option like radiofrequency ablation if this test works.
What’s Inside the Injection?
The injection contains:
- A local anesthetic that numbs the medial branch nerves
- Sometimes a small amount of anti-inflammatory medicine
There are no opioids or sedatives. Just what’s needed to block the pain signals and confirm where the pain is coming from.
What to Expect During the Lumbar Medial Branch Block Procedure
The procedure is done in our office and takes less than 30 minutes. Here’s how it works:
- You’ll lie face down on a treatment table
- We clean the skin and numb the area
- Using live X-ray (fluoroscopy), we guide a thin needle near the medial branch nerves
- We inject the medicine around the targeted nerves
- After the injection, you’ll rest briefly before going home
Most people say the injection feels like light pressure or a pinch. You’ll be awake the whole time, and there’s no hospital stay.
Why Choose 5th Avenue Medical Wellness for Lumbar Medial Branch Block?
At 5th Avenue Medical Wellness, we focus on finding real answers — not just giving temporary relief. This injection is a key part of how we diagnose lower back pain. When done right, it helps you avoid unnecessary treatment and move forward with confidence.
Here’s what you can expect from our team:
- A clear explanation of what’s happening and why
- Imaging-guided injections for safety and accuracy
- Personal care that’s focused on your goals
- A calm, clean office in the heart of NYC
- A doctor who listens, explains, and puts you at ease
We believe pain relief starts with understanding the source. That’s what this procedure is all about.
Book Your Lumbar Medial Branch Block in NYC
If lower back pain is holding you back, let’s find out what’s causing it — and what we can do about it. A Lumbar Medial Branch Block in NYC is a safe first step toward long-term relief.
Schedule your appointment today. Let’s start finding real answers.
Lumbar Medial Branch Block – Frequently Asked Questions
Most patients say the procedure is not painful. We numb the skin before starting. You may feel light pressure or a small pinch during the injection.
Relief can begin within 30 minutes. It may last a few hours to a few days. This short-term relief helps confirm if the facet joints are causing your back pain.
If the lumbar medial branch block works, it means your pain is coming from the facet joints. We may suggest a longer-lasting option, like lumbar radiofrequency ablation (RFA).
Most people rest for the day after the procedure. You can usually return to work or daily activities the next day unless your doctor advises otherwise.
This injection is mainly used to confirm the source of your lower back pain. If it works, further treatment — like RFA — may offer longer-lasting results.