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Understanding your MRI scan

Understanding your MRI scan

Understanding your MRI scan

MRI scans are incredibly useful, but they are only one piece of the puzzle.

Just because something appears on an MRI scan doesn’t necessarily mean it is causing your pain.

Just because something appears on an MRI scan doesn’t necessarily mean it is causing your pain.

Many MRI reports contain words that sound frightening—such as degeneration, disc bulge, arthritis or stenosis. It’s completely understandable to worry when you read these terms.


At Wye Sanctuary, we believe MRI scans should always be interpreted alongside your symptoms, examination and medical history. Understanding what your scan really means can reduce unnecessary worry and help you make informed decisions about treatment.

Why MRI scans matter—but aren’t the whole story

Why MRI scans matter—but aren’t the whole story

An MRI scan shows what your spine looks like. It cannot show how much pain you have, how sensitive your nervous system has become, how well your muscles are working, how pain affects your sleep, your confidence in movement, your stress levels or your quality of life.


Many people with severe MRI changes have very little pain. Others have severe pain despite almost normal scans. That is why we always assess the whole person—not simply the picture.

What MRI reports commonly mention

What MRI reports commonly mention

Disc bulge

The soft cushion between the bones of the spine can bulge slightly. This is extremely common and often develops naturally with age. A disc bulge only becomes important if it matches your symptoms and is pressing on a nerve or another sensitive structure.

Degenerative disc disease

Despite its name, this is not really a disease. It describes normal age-related changes in the discs of the spine as they gradually lose water content over time. These changes are very common and often occur in people without back pain.

Facet joint arthritis

The small joints at the back of the spine can develop arthritis in the same way knees or fingers do. Sometimes these joints contribute to pain. Sometimes they do not. Your symptoms, examination and response to treatment are usually much more informative than the scan alone.

Spinal stenosis

Stenosis means narrowing around the nerves. Many people have mild narrowing without symptoms. Others develop leg pain or weakness when walking. Whether stenosis needs treatment depends far more on symptoms than on the MRI appearance.

Modic changes

These describe changes within the bone next to the discs. They are common findings and simply represent one type of age-related change. They do not automatically explain pain or mean that surgery is required.

Spondylolisthesis

This means one vertebra has slipped slightly forwards. Many small slips remain stable for years and never require surgery. Treatment depends on symptoms rather than the amount of movement seen on MRI.

Annular tear

Small tears can develop in the outer part of a disc. These often heal naturally and many people never know they have one. Finding an annular tear does not necessarily explain long-term pain.

Why MRI findings and pain don’t always match

Why MRI findings and pain don’t always match

Pain is produced by the nervous system—not by the MRI scan. An MRI can show structures. It cannot show how sensitive your nervous system has become.


Persistent pain often develops through a combination of previous injury, healing, muscle changes, reduced movement, poor sleep, stress and nervous system sensitisation. This is why two people with identical MRI scans may have completely different experiences.

Common myths

Common myths

Myth: “My spine is worn out.”

Reality: Most MRI changes are part of normal ageing rather than signs that your back is falling apart.

Myth: “My disc has slipped.”

Reality: Discs usually bulge rather than slip. Most improve over time without surgery.

Myth: “Arthritis means my back will only get worse.”

Reality: Many people with arthritis remain active and improve significantly with rehabilitation.

Myth: “Pain means damage.”

Reality: Persistent pain does not necessarily indicate ongoing injury. A sensitised nervous system can continue producing pain long after tissues have healed.

Myth: “My MRI explains everything.”

Reality: An MRI is only one piece of the puzzle. Your symptoms, examination and goals remain just as important.

When is an MRI important?

When is an MRI important?

MRI scans are particularly useful when we suspect significant nerve compression, spinal stenosis, inflammatory conditions, infection, tumour, fracture, or when planning surgery. For many people with straightforward persistent back pain, an MRI changes very little about treatment.

When should you worry?

When should you worry?

Seek urgent medical attention if you develop:

• New bladder or bowel dysfunction

• Numbness around the saddle area

• Rapidly worsening leg weakness

• Fever with severe back pain

• Unexplained weight loss

• Significant trauma

Fortunately, these situations are uncommon.

How Wye Sanctuary interprets MRI scans

How Wye Sanctuary interprets MRI scans

We carefully review your MRI alongside your story, examination and previous treatments. Rather than focusing solely on what the scan shows, we ask a different question:

“Does this finding actually explain your symptoms?”

Sometimes it does. Often it only explains part of the picture. Understanding the difference helps avoid unnecessary worry, investigations or treatments while ensuring that genuinely important findings receive the attention they deserve.

Frequently asked questions

My MRI says “degeneration.” Does that mean my spine is wearing out?

Should everyone with back pain have an MRI?

Can MRI findings disappear?

Why do I have pain if my MRI is normal?

Can I have severe MRI changes without pain?

What is the difference between a disc bulge and a slipped disc?

Does arthritis always cause back pain?

When is surgery needed?

Should I have another MRI?

Can my MRI predict the future?

Ready to take the next step?

Ready to take the next step?

If you’re worried about an MRI report or unsure what your scan findings mean, we’d be happy to help.


During your consultation we’ll take time to understand your symptoms, review your scan in context, explain what the findings may or may not mean and work with you to develop a personalised plan.


Our aim is to help you move forward with clearer understanding, less fear and treatment decisions that are guided by the whole picture—not the scan alone.

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