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By Mayo Clinic staffComplications of spinal stenosis may include:
- Loss of feeling. Depending on which nerves are compressed, spinal stenosis may cause a loss of feeling in your arms, hands, feet or legs. As a result, cuts or wounds may become seriously infected because you're not aware of them.
- Loss of bladder or bowel control. In addition, spinal stenosis sometimes interferes with bowel or bladder function — a problem that can affect your quality of life.
- Degenerative changes. Although treatment can relieve symptoms of spinal stenosis, it doesn't stop degenerative changes. Some of these changes, such as muscle atrophy, may be permanent, even after the pressure is relieved.