If your back pain travels into your buttock or leg, you may be wondering what an evaluation actually involves.
Will someone just stretch your hamstrings?
Will they take an X-ray?
Will they tell you that you have a pinched nerve?
A good evaluation should be more thoughtful than that.
When symptoms involve the leg, we want to understand the entire clinical picture.
First, we listen
Before testing movement, we need to understand what you're experiencing.
When did it begin?
Was there an injury?
Did your activity level change?
Where did the symptoms start?
Where do they travel?
Are you experiencing numbness, tingling, burning or weakness?
What makes things better?
What makes them worse?
How are the symptoms affecting your work, sleep, exercise and daily life?
These aren't just intake questions.
They're part of the clinical reasoning process.
Then we look at the neurological system
Leg symptoms can sometimes involve nerve roots, so the neurological examination matters.
Depending on the presentation, this may include testing:
- Muscle strength
- Sensation
- Reflexes
- Walking
- Coordination
- Specific movements that reproduce or change symptoms
The goal isn't to perform every test on every person.
It's to choose the examination components that make sense for the individual's presentation.
We look at movement
Movement can provide additional information.
A clinician may assess how your lumbar spine, hips and lower extremities move.
They may look at bending, walking, transitional movements or other functional tasks.
Repeated movements may also be used when appropriate to determine whether your symptoms have a consistent response.
This is where concepts such as directional preference and centralization can become clinically useful for certain patients. Research supports examining these responses, while also showing that not every patient demonstrates them.
We consider your actual life
A back pain evaluation shouldn't happen in a vacuum.
If you work at a desk, sitting tolerance matters.
If you drive for a living, driving matters.
If you golf, lift, run or play sports, those activities matter.
If you want to travel without worrying about your leg, that's important too.
The goal is not simply to make you pass a clinical test.
The goal is to help you function in your real life.
What happens after the evaluation?
The treatment plan should follow the findings.
That might include education, activity modification, exercise, movement retraining, progressive strengthening or manual treatment depending on the individual.
NICE recommends exercise and continued normal activity where possible for people with low back pain and sciatica, with treatment selected around the person's needs and capabilities. Manual therapy may be considered as part of a treatment package that includes exercise.
That fits an important principle:
There isn't one treatment that every person with sciatica needs.
Some people may respond well to a particular movement strategy.
Some may need more emphasis on conditioning and strength.
Some may benefit from hands-on care as part of a broader plan.
And the plan may need to change as symptoms improve.
We also know when to refer
An evaluation isn't just about deciding what conservative treatment to provide.
It's also about recognizing when someone needs additional medical evaluation.
Progressive neurological weakness, significant neurological changes, bowel or bladder dysfunction, saddle-area numbness, major trauma, fever or other signs of serious illness warrant appropriate medical attention. NICE specifically emphasizes considering alternative diagnoses and recognizing neurological emergencies when evaluating people with low back pain and sciatica.
The goal isn't simply to get your leg pain down
Pain relief matters.
But ultimately, we want to know what you need to return to.
Walking.
Working.
Exercising.
Running.
Golfing.
Lifting.
Playing with your kids.
Traveling.
That's why the evaluation should connect symptoms to movement, movement to function and function to your goals.
If you're dealing with back pain and symptoms into your leg, you don't have to guess whether it's “just sciatica” or something else.
A thorough evaluation can help determine what your symptoms are telling us and what the next step should be.
