What is Spinal Canal Stenosis? Spinal canal stenosis is a condition characterized by the narrowing of the spinal canal, the hollow tube in the spine that houses the spinal cord and nerve roots. This constriction can exert pressure on the spinal cord and nerves, resulting in pain, numbness, tingling, and weakness in the back, neck, arms, and legs. Causes of Spinal Stenosis This condition can manifest in any section of the spine, but it is…