Lumbar Spinal Stenosis
Also known as: spinal canal stenosis, neurogenic claudication, lumbar stenosis
Lumbar spinal stenosis is a narrowing of the spinal canal that squeezes the nerves, causing leg pain, heaviness or numbness when walking that eases with sitting or bending forward. In Chinese medicine it is treated as chronic Kidney deficiency with channel obstruction. Acupuncture is an adjunct; severe or progressive cases may need surgery.
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Lifestyle & Diet
- •Stay active within limits — walking with planned rest breaks and stationary cycling are usually better tolerated than standing still.
- •A flexion-based exercise program from a physiotherapist can meaningfully improve walking tolerance.
- •Maintain a healthy weight to reduce load on the lumbar spine.
Cautions & Contraindications
- •Bladder or bowel changes and progressive weakness are surgical red flags — never manage these adjunctively.[]
- •Deep needling over the lumbar spine requires care in significant stenosis; use trained technique and standard depths.[]
- •Adjunctive care does not replace surgical opinion where stenosis is severe or progressive.[]
Frequently Asked Questions
Can acupuncture fix spinal stenosis?+
No — stenosis is a structural narrowing. Acupuncture may help manage pain and walking tolerance as an adjunct to exercise therapy, but severe or progressive cases need surgical assessment.
Why does sitting relieve stenosis leg pain?+
Sitting and bending forward open the spinal canal slightly, taking pressure off the nerves. This pattern — leg symptoms when walking that ease with sitting or leaning forward — is typical of stenosis.
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Sources & Further Reading
Clinical guidance, red flags and safety notes on this page draw on the following current sources alongside the classical references above.
Educational reference for licensed practitioners. Not a substitute for individual clinical assessment. Refer to conventional care for any red-flag or undiagnosed presentation.