Lateral Recess/Foraminal Stenosis
Spine Conditions:
Lateral Recess/Foraminal Stenosis
Between the vertebrae of the spine, there are openings through which the spinal nerve roots pass to exit the spinal column, called foramen. Foraminal stenosis is a condition in which one or more of the vertebral foramen narrows, impinging on or “pinching” the spinal nerve roots.
What Is Foraminal Stenosis?
Foraminal stenosis is a condition in which one or more of the vertebral foramen narrows, impinging on or “pinching” the spinal nerve roots. It may be caused by a variety of conditions, most of which are associated with degenerative changes in the spine. These include:
- A herniated or bulging disc
- Arthritis
- Bone spurs
- Ligament thickening
- Scar tissue
- Spinal joint enlargement
Because spinal stenosis is so often precipitated by spinal degeneration, it’s most commonly found in patients age 50 or over; however, genetics and congenital conditions also may be a factor.
What Are The Symptoms of Foraminal Stenosis?
The symptoms of foraminal stenosis may include one or more of the following:
- Back or neck pain that tends to worsen progressively rather than develop suddenly.
- Radiating pain that extends into other parts of the body
- Numbness
- Weakness
- Burning, tingling (“pins and needles”) sensation
