Case Write-up #6: Low back pain - Yale School of Medicine

Symptoms of canal narrowing are commonly bilateral and asymmetrical and typically involve the entire leg, rather than the upper or lower leg. A radiculopathy may cause pain or paresthesia in the corresponding dermatomes of the nerve root, or weakness in the set of muscles it innervates4. ... is an uncommon complication of lumbar spinal stenosis ... ................
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