What is the difference between central and foraminal stenosis?
Central stenosis narrows the main canal (cord). Foraminal stenosis narrows the side exits (foramen) where nerve roots leave, causing specific nerve pain (radiculopathy).
Condition/Condition Details
Foraminal Stenosis
Relieving Pinched Nerves in the Spinal Openings
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What is Foraminal Stenosis?
Degenerative changes like bone spurs or herniated discs are common causes. At Mountain Spine & Orthopedics, we use advanced imaging to identify the exact compressed nerve and deliver targeted relief.
Typical Symptoms of Foraminal Stenosis
Symptoms depend on the location of the pinched nerve:
- Radiating pain (sciatica in legs or arm pain)
- Numbness and tingling in a specific area
- Burning sensations in the limbs
- Muscle weakness in the arms or legs
- Pain that spikes with certain movements
Causes and Risks of Foraminal Stenosis
Age-related wear and tear is the primary factor. Bone spurs, disc bulging, and spondylolisthesis all contribute to the narrowing of the neural foramina.
Non-Surgical Treatment Path for Foraminal Stenosis
Most foraminal stenosis can be managed without surgery.
- Targeted physical therapy referrals
- Anti-inflammatory medications
- Epidural steroid injections
- Activity modification
- Ergonomic improvements
Minimally Invasive Foraminotomy for Foraminal Stenosis
If conservative care fails, a minimally invasive foraminotomy can widen the opening and provide immediate nerve relief.
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Locations Offering Evaluation
Our board-certified specialists offer foraminal stenosis evaluation and treatment at locations across Florida, New Jersey, New York, and Pennsylvania. Schedule a consultation at a clinic near you.
Frequently Asked Questions
Can foraminal stenosis be treated without fusion?
Yes. A minimally invasive Foraminotomy can shave away bone spurs to widen the exit path for the nerve, preserving spinal motion.
What exercises help foraminal stenosis?
Flexion exercises (bending forward) open the foramen and relieve pressure. Avoid excessive extension (leaning back) which closes the space.
Does foraminal stenosis cause foot drop?
It can. Severe compression of the L4 or L5 nerve root in the foramen can lead to weakness in lifting the foot (foot drop).
How is foraminal stenosis diagnosed?
It is best seen on an MRI or CT scan. Symptoms often include pain that worsens when standing and improves when sitting or bending forward.
