Degeneration and Bulging Discs Don’t Always Cause Pain
When people hear terms like “degenerative disc disease” or “bulging disc” after getting an MRI, it can feel frightening — even like a life sentence of pain. But here’s the good news: these findings are incredibly common, and they often do not cause pain at all.
In fact, decades of research now show us that many so-called “abnormal” MRI findings are actually normal changes that come with age — like grey hair or wrinkles. They may sound alarming, but they don’t necessarily correlate with symptoms.
What the Research Tells Us
Let’s look at what science has found through MRI studies in asymptomatic individuals — people who have no back or neck pain.
A landmark 2015 meta-analysis by Brinjikji et al., published in the American Journal of Neuroradiology, reviewed MRI findings across thousands of people without any pain symptoms. Here’s what they discovered:
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30% of 20-year-olds had signs of disc degeneration
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52% of 30-year-olds had bulging discs
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80% of 50-year-olds had disc degeneration
All of these individuals reported no pain.
This strongly suggests that disc bulges, degeneration, and other structural findings are part of normal aging — not necessarily indicators of a painful condition.
Other Supporting Research
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Boden et al. (1990) found that 33% of healthy adults with no back pain had significant abnormalities on MRI scans.
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Jarvik & Deyo (2002) emphasized that imaging findings are poorly correlated with clinical symptoms, especially in chronic back pain.
So why do some people with these changes have pain, while others don’t?
Pain Is More Than a Physical Problem
Pain is not always a direct readout of tissue damage. Instead, pain is a complex biopsychosocial experience — influenced by the brain, body, emotions, stress levels, beliefs, and past experiences.
This understanding gives rise to the concept of neuroplastic (or nociplastic) pain — pain that arises from changes in the nervous system rather than from ongoing structural injury.
What Is Neuroplastic Pain?
Neuroplastic pain can develop:
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Even in the absence of injury
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Long after an injury has healed
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Because the brain and nervous system have become sensitized
This type of pain often becomes “stuck” in a feedback loop, where the nervous system continues to send pain signals even when there’s no physical damage present. It can be maintained by:
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Stress and anxiety
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Fear of movement
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Hypervigilance and attention to pain
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Past trauma or emotional overwhelm
This does not mean the pain is imagined. It means that the source of the pain may be coming more from the nervous system than from the tissues — and that’s a hopeful realization. Because it also means: it can change.
Key Takeaways
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Disc bulges and degeneration are normal findings, often seen in people without pain.
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MRIs can overemphasize structural “problems” that aren’t actually causing symptoms.
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Pain can originate from the nervous system, not just physical damage.
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Neuroplastic pain is real — and reversible with the right approach.
There Is Hope
Understanding the science of pain can be a turning point in your healing journey. When you realize that pain is not always about damage, you can begin to shift your mindset, reduce fear, and engage in approaches that calm your nervous system and rewire the brain’s pain pathways.
These approaches include:
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Pain Reprocessing Therapy (PRT)
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Cognitive Behavioural Therapy (CBT)
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Somatic tracking
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Breathwork and nervous system regulation
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Gentle, graded movement
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Mind-body education
As a pain recovery coach, I’ve seen again and again how powerful this understanding can be. You are not broken. You are not doomed by your MRI. Your body and your brain are capable of change.
If you’d like to explore how to rewire your brain for pain relief, I’d love to support you on that journey.
#PainScience #NeuroplasticPain #DiscBulge #MRITruths #PainRelief #MindBodyHealing #NervousSystemReset
