Advanced Minimally Invasive Spine Pain Treatment — Based on the Cause of Your Pain

Persistent lower back pain, sciatica or pain travelling into the leg can affect walking, sleeping, exercise, work and everyday life.

But lower back pain is not one disease, and not every patient needs the same injection or procedure.

At his Dubai clinic, Dr. Mohamed Koura specializes in interventional pain management and minimally invasive treatment of spine-related pain.

The first step is to understand where the pain is actually coming from by reviewing your symptoms, clinical examination and MRI or other imaging.

Treatment is then selected according to the diagnosis.

For appropriately selected patients, this can include advanced procedures such as facet joint radiofrequency treatment, epidural navigator catheter treatment with balloon technology, epiduroscopy, Disc-FX and other minimally invasive spine procedures.

If you already have an MRI, you can send it to the clinic team before your consultation together with a short description of your symptoms.

Why Does Your Lower Back Hurt?

Lower back pain is a symptom rather than a single diagnosis.

Pain can originate from several structures, including:

• Lumbar facet joints
• Intervertebral discs
• Inflamed or compressed spinal nerves
• Lumbar spinal stenosis
• Epidural adhesions or fibrosis
• Sacroiliac joints
• Muscles and surrounding structures

Two patients who both describe “lower back pain” may therefore need completely different treatments.

For this reason, we do not start by choosing a procedure. We start by identifying the probable source of the pain.

Advanced Treatments Frequently Used in Our Dubai Clinic

Two of the interventions frequently used for selected patients with lumbar spine pain are:

• Facet joint radiofrequency treatment
• Targeted epidural treatment using an advanced navigator catheter with balloon technology

They are designed for different causes of pain and are not interchangeable.

Other procedures may be more suitable depending on the MRI findings, symptoms and diagnosis.

1. Facet Joint Radiofrequency Treatment

Facet joints are small joints located at the back of the spine.

Degeneration, arthritis or inflammation of these joints can produce persistent lower back pain, often without significant pain travelling down the leg.

If assessment and diagnostic testing indicate that the facet joints are an important source of pain, radiofrequency treatment may be considered.

Radiofrequency energy is used to treat the small sensory nerves carrying pain signals from the affected facet joints.

The procedure is performed through specialized needles under imaging guidance without conventional open surgery.

Advanced Trident Radiofrequency Needle

Dr. Koura uses advanced radiofrequency technology including the three-tined Trident radiofrequency needle when appropriate.

Unlike a conventional single-tip radiofrequency needle, the Trident system deploys three small electrodes around the tip.

This design is intended to create a broader and controlled treatment zone around the targeted sensory nerve.

The aim is to improve technical targeting of the nerve while performing radiofrequency treatment.

Radiofrequency may be considered for patients with:

• Chronic lower back pain related to the facet joints
• Facet-joint arthritis or degeneration
• Pain that increases with prolonged standing or back extension
• Pain with certain movements or positions
• Temporary improvement after appropriate diagnostic medial branch or facet blocks
• Persistent pain despite medication, physiotherapy or rehabilitation

Radiofrequency is recommended only when the clinical assessment indicates that the facet joints are likely to be an important source of the patient's pain.

2. Advanced Epidural Navigator Catheter With Balloon Technology

Other patients experience pain because of irritation or compression around the spinal nerves.

Symptoms can include:

• Sciatica
• Pain travelling from the back into the buttock or leg
• Numbness or tingling
• Pain associated with spinal stenosis
• Persistent radicular pain after previous treatments
• Pain associated with epidural adhesions or fibrosis

In these cases, the problem may be very different from facet-joint pain.

A standard epidural injection delivers medication into the epidural space, but in some patients narrowing or adhesions can make it more difficult for treatment to reach the intended area.

For selected patients, Dr. Koura uses an advanced steerable epidural navigator catheter.

The catheter can be directed under imaging guidance toward the affected level and nerve.

Balloon Catheter — A Newer Generation of Epidural Catheter Technology

For suitable cases, an inflatable balloon catheter may be used.

This represents one of the newer generations of epidural catheter technology.

The catheter is navigated toward the area of narrowing or adhesions. The small balloon can then be carefully used in selected areas as part of the treatment of epidural adhesions and stenotic segments.

Medication can subsequently be delivered more precisely toward the targeted area.

The aim is to achieve targeted treatment rather than simply placing medication generally into the epidural space.

This technique may be considered in selected patients with:

• Sciatica
• Lumbar radicular pain
• Lumbar spinal stenosis
• Disc-related nerve irritation
• Epidural adhesions
• Persistent pain after previous injections
• Selected cases of persistent pain after spine surgery

Not every patient with a disc problem or spinal stenosis needs a catheter procedure.

The decision depends on symptoms, clinical examination, imaging and previous treatment.

Other Minimally Invasive Spine Procedures

Radiofrequency and the balloon navigator catheter are important treatments used in our Dubai practice, but they are not the only procedures available.

Different spine conditions require different approaches.

Depending on the diagnosis, Dr. Koura may consider other minimally invasive interventions.

Epiduroscopy

Dr. Koura has particular experience in epiduroscopy, an advanced endoscopic procedure that allows direct visualization of the epidural space through a small scope introduced through the sacral region.

It can be used in carefully selected patients to evaluate and treat certain causes of persistent spinal and radicular pain, particularly when epidural adhesions or fibrosis are suspected.

Epiduroscopy is different from a conventional epidural injection because the epidural space can be directly visualized during the procedure.

Disc-FX

For selected patients with specific types of contained disc disease, Disc-FX may provide another minimally invasive option.

Disc-FX is performed through a small percutaneous access into the affected disc and combines removal of a limited amount of disc material with treatment of the nucleus and annular region.

It may be considered in selected patients with contained lumbar disc pathology who continue to experience symptoms despite appropriate conservative treatment.

It is not appropriate for every disc herniation, so careful MRI evaluation and patient selection are essential.

The Procedure Is Chosen After the Diagnosis — Not Before

There is no single “best procedure” for every patient with lower back pain.

For example:

A patient whose pain originates mainly from the facet joints may be considered for radiofrequency treatment.

A patient with spinal stenosis, nerve irritation or epidural adhesions may be considered for a navigator catheter or balloon catheter procedure.

Another patient may be more suitable for epiduroscopy, Disc-FX, another image-guided spine intervention, rehabilitation or conservative treatment.

And some patients may need a surgical opinion rather than an interventional pain procedure.

The important question is therefore not:

“Which procedure should I have?”

It is:

“What is actually causing my pain?”

What Happens During Your Consultation?

1. We Understand Your Symptoms

Dr. Koura reviews where the pain begins, where it travels, how long it has been present and how it affects walking, sleep, work and normal activities.

2. Your MRI and Previous Investigations Are Reviewed

MRI abnormalities are interpreted together with your symptoms and examination rather than treated simply because they appear on the scan.

3. The Probable Pain Generator Is Identified

The assessment aims to distinguish between facet pain, disc-related pain, nerve-root irritation, stenosis, epidural adhesions, sacroiliac pain and other possible causes.

4. Treatment Options Are Explained

Depending on the diagnosis, the plan may include medication, rehabilitation, targeted injections or minimally invasive interventional treatment.

5. A Procedure Is Recommended Only When Appropriate

If an intervention is advised, you will understand why it is being recommended, what alternatives are available, what to expect afterwards and the relevant benefits and risks before making your decision.

Do I Need Back Surgery?

Not necessarily.

Many patients visit an interventional pain specialist because their symptoms have continued despite medication, physiotherapy or previous injections, but they would like to understand whether there are options before major spine surgery.

Modern minimally invasive spine interventions can provide another treatment pathway for appropriately selected patients.

However, interventional treatment is not a replacement for surgery when surgery is medically necessary.

If the clinical findings indicate that surgical assessment is the appropriate next step, this should be discussed with the patient.

About Dr. Mohamed Koura

Dr. Mohamed Koura is an interventional pain physician with more than 15 years of experience in pain medicine and minimally invasive treatment of spine-related pain.

His practice includes advanced image-guided and minimally invasive techniques such as:

• Radiofrequency treatment
• Trident three-tined radiofrequency technology
• Epidural navigator catheter procedures
• Balloon epidural catheter treatment
• Epiduroscopy
• Disc-FX
• Other minimally invasive spine pain interventions according to diagnosis

He holds international pain medicine qualifications including:

European Diploma in Pain Medicine (EDPM)
 European Pain Federation EFIC

Fellow of Interventional Pain Practice (FIPP)
 World Institute of Pain

He has also undertaken advanced European training in minimally invasive and endoscopic spine techniques.

International Patients

Dr. Koura practices in Dubai and Cairo.

Patients from different countries around the world travel specifically to his clinics in Dubai and Cairo for consultation, assessment and minimally invasive treatment of spine-related pain.

For patients travelling from another country, medical reports and MRI scans can be reviewed as part of planning the visit so that the required assessment and potential treatment can be organized as efficiently as possible.

What Should You Send Before Your Consultation?

If available, send or bring:

• Your recent MRI or CT
• Previous medical reports
• Details of previous spine injections or procedures
• A list of current medications
• A short description of where your pain starts and where it travels

Sending your MRI in advance can help the clinic team understand your condition before arranging your visit.

If Your Back Pain Is Continuing, Start With the Diagnosis

If lower back pain or sciatica continues despite medication, physiotherapy or previous injections, the answer is not automatically another injection — and it is not automatically surgery.

The next step is to identify why the pain is continuing.

Once the probable source is understood, Dr. Koura can discuss whether conservative treatment, rehabilitation or a targeted minimally invasive procedure is appropriate for your condition.

You can contact the Dubai clinic and send your MRI together with a brief description of your symptoms to arrange an assessment with Dr. Mohamed Koura.

Scientific Evidence Behind Selected Techniques

The techniques used in interventional pain medicine continue to be evaluated in peer-reviewed medical research.

Published studies indexed in PubMed have evaluated:

• Epidural adhesiolysis using inflatable balloon catheters for selected patients with lumbar spinal stenosis
• Three-tined radiofrequency electrodes for lumbar facet-joint medial branch treatment
• Disc-FX for selected patients with contained lumbar disc pathology

Scientific research helps guide treatment selection, but results from published studies cannot predict the result for an individual patient. Appropriate diagnosis and patient selection remain essential.

Medical Disclaimer: The information on this page is provided for general educational purposes and does not replace individual medical assessment. Suitability, benefits and results of any treatment vary between patients. All medical procedures have potential benefits, limitations, alternatives and risks, which should be discussed during consultation.