Overview
Understanding spinal stenosis
Stenosis most often develops in the neck or lower back as discs, joints, ligaments, and bone change over time. Some people have narrowing on imaging without symptoms, while others develop pain, numbness, weakness, or walking limits.
The pattern is important. Lumbar stenosis may produce leg symptoms that worsen with standing or walking and improve with sitting or leaning forward. Cervical stenosis can affect the arms, hands, balance, and walking.
Useful context
What people may notice
- Back or neck pain with arm or leg symptoms
- Leg aching, heaviness, tingling, or cramping during standing or walking
- Symptoms that improve when sitting or bending forward
- Hand clumsiness, balance change, or weakness when the spinal cord is affected
At the clinic
How evaluation works
- 01
Review the activities and positions that bring symptoms on or relieve them.
- 02
Check strength, sensation, reflexes, balance, and walking when indicated.
- 03
Use MRI or other imaging to define the location and degree of narrowing.
- 04
Discuss nonsurgical care, injections, and surgical consultation according to neurologic findings, function, and response to earlier treatment.
References
Sources and further reading
These references provide general education. They do not replace advice from a clinician who knows your health history.