Treatment course6 min read
Non-surgical treatment of lumbar spinal stenosis
The treatment goal in lumbar stenosis is clear and measurable: increasing pain-free walking distance. It is tracked independently of the degree of narrowing on imaging and is achievable for most patients.
Increasing walking distance
The starting distance is measured and recorded. Progress is tracked on that single number, which is more reliable than subjective pain perception.
Interval walking is used: stopping to sit briefly just before pain starts, then continuing. Total distance is increased progressively this way.
Cycling and pool walking maintain fitness. Done in a forward-flexed or unloaded position, they are tolerated for far longer.
The exercise programme
Flexion-based exercises that keep the lower back slightly flexed are preferred. This direction widens the canal and reduces symptoms.
Stretching the hip flexors and increasing hip mobility reduces excessive arching when standing, which lengthens standing tolerance.
Trunk and hip strengthening completes the programme. As muscular support increases, load on the spine over the same distance falls.
The surgical threshold
Where walking distance does not increase despite three to six months of appropriate conservative treatment and quality of life is seriously limited, surgical assessment is appropriate.
Progressive muscle weakness and developing foot drop are not suitable for waiting; these require early assessment.
Changes in bladder or bowel control are urgent. They suggest cauda equina syndrome and must be assessed without delay.
Key points
- The goal is walking further, not widening the canal.
- Progress is measured by pain-free walking distance.
- Interval walking progressively increases total distance.
- Flexion-based exercises widen the canal.
- Changes in bladder control are an urgent finding.
Frequently asked questions
Do injections help?
An epidural injection can give temporary relief in selected patients and open a window for exercise. The effect is usually limited to weeks or months.
Should I use a walking stick?
A stick or walker can increase walking distance here by keeping the trunk slightly flexed. It does not reduce independence; it extends distance.
Is physiotherapy needed after surgery?
Yes. Surgery relieves the mechanical narrowing but does not restore muscle strength or walking capacity. Those gains come only from a programme.
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This content is for information only and does not replace medical diagnosis or treatment. Response to treatment varies between individuals. Please consult a healthcare professional about your symptoms.