Overview
What is spinal stenosis?
Spinal stenosis is the narrowing of spaces within your spine, which can put pressure on spinal nerves and cause pain, numbness, or weakness.
How common is spinal stenosis?
It is common in adults over 50 and is often related to arthritis or disc degeneration.
What are the symptoms of spinal stenosis?
- Back or neck pain
- Numbness or tingling in limbs
- Difficulty walking or standing
- Muscle weakness
What causes spinal stenosis?
Common causes include osteoarthritis, disc herniation, and thickened ligaments. These changes can compress nearby nerves.
What are the risk factors?
- Aging
- Arthritis
- Prior spinal injuries or surgery
When does it usually start?
Symptoms often begin after age 50 and gradually worsen without treatment.