Diagnostic Imaging is Just a Fancy Photo.
- drangielynpt
- 2 minutes ago
- 4 min read
Hi, I’m Dr. Angie Lyn, Doctor of Physical Therapy. I am an Orthopedic Clinical Specialist, and I work primarily with hypermobile athletes.
And yes, I use “Dr.” because I have a clinical doctorate. No, I am not a medical doctor. There are many types of doctorates, and as a physical therapist, my doctorate is a clinical doctorate. That means I work directly with patients to evaluate movement, pain, function, strength, mobility, and recovery.
Now that we’ve cleared that up, let’s talk about something that tends to get people fired up:
Imaging.
More specifically, the idea that imaging is not the end-all, be-all when it comes to understanding pain.
Imaging Shows Us a Picture, But Not the Whole Story
When I say imaging is not always “diagnostic,” I don’t mean that imaging is useless. I also don’t mean that imaging can’t identify serious findings.
X-rays, MRIs, CT scans, and other forms of imaging are incredibly valuable tools. They can show fractures, tumors, disc changes, joint changes, inflammation, tears, and many other findings.
But here’s the important part:
Imaging shows us what something looks like. It does not always tell us why it happened, how it happened, whether it is causing your symptoms, or what should be done next.
It is a snapshot. A photo. A piece of the puzzle.
It is not always the full explanation.
We All Have “Findings” on Imaging
We move. We exercise. We sit. We work. We dance. We lift. We fall. We recover. We live our lives.
So when you get imaging, there is a good chance something may show up.
You may see words like:
Disc bulge
Degenerative changes
Arthritis
Tendon tear
Rotator cuff tear
Stress reaction
Joint narrowing
Inflammation
Those words can sound scary, especially when they are written in a radiology report. But many findings are common, even in people who have no pain at all.
For example, someone may have a disc bulge on an MRI, but no back pain. Someone else may have a rotator cuff tear on an MRI but never know because they have no pain and full shoulder function. Another person may have arthritis on an X-ray but still move, lift, walk, and exercise without symptoms.
That does not mean the imaging is wrong.
It means the finding needs context.
A Finding Is Not Always the Cause of Pain
This is where clinical reasoning matters.
Let’s say someone has low back pain and their MRI shows a disc bulge. It is easy to assume:
“My disc bulge is the reason I hurt.”
But that may or may not be true.
It may have been there before the pain started. It may be one factor among many. It may not be the main driver of symptoms at all.
That’s why we have to ask more questions:
When did the pain start?
What movements make it better or worse?
Is there weakness, numbness, tingling, or loss of function?
What does their strength look like?
What does their mobility look like?
What do their symptoms do with repeated movements, loading, rest, or activity?
What is their medical history?
What are their goals?
That information matters.
Pain is not explained by a picture.
Imaging Can Identify Serious Things… But It Still Needs Follow-Up
Some people hear “imaging isn’t diagnostic” and think that means imaging cannot find serious medical conditions.
That is not what I mean.
Imaging can absolutely show something concerning, like a mass, clot, fracture, or other serious finding. But even then, imaging is usually part of a bigger diagnostic process.
For example, imaging may show a tumor, but additional testing is often needed to determine what type of cells are involved and whether it is benign or malignant.
Imaging may show a vascular issue, but more information is needed to understand what is causing it, where it is located, and what the next step should be.
So again, imaging matters.
But it is still a tool.
It is not the entire answer by itself.
Why This Matters for Patients
The reason this conversation is so important is because many people become terrified after reading an imaging report.
They see words like “degeneration,” “tear,” “bulge,” or “arthritis,” and immediately think their body is broken.
As a physical therapist, I care about what your imaging says. But I also care about how you move, how you feel, what you are afraid of, what you want to get back to, and what your body is actually capable of doing.
An MRI may show a disc bulge.
But can you bend? Walk? Lift? Dance? Sleep? Work? Train? Carry your child? Get through your day without pain?
That matters.
An X-ray may show arthritis.
But are you strong? Are you stable? Are you avoiding movement because someone told you your joints were “bad”? Are you actually limited by the imaging finding, or have you never been guided through the right plan?
That matters too.
Final Thoughts
Imaging is helpful.
Imaging is important.
Imaging can be necessary.
But imaging is not always the full diagnosis, and it should not be used in isolation to decide what your body can or cannot do.
And your body deserves to be evaluated as a whole, not reduced to one finding on one scan.
If you have imaging that scared you, confused you, or made you feel like your body is broken, I want you to know this:
There is often more to the story.
And with the right guidance, education, and plan, you are capable of much more than you know.
Did your imaging reports scare you? Let’s take a look at the report together.
Dr. Angie Lyn, PT, DPT, OCS, COMT
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