What causes mild Foraminal narrowing?

What causes mild Foraminal narrowing?

Foraminal narrowing can develop when degenerative disc disease, osteoarthritis, bone spurs or a herniated disc causes changes in the spine that narrow or tighten open spaces.

What does mild left neural Foraminal narrowing mean?

Neural foraminal stenosis refers to the narrowing of the small openings between each vertebra in the spine, called foramen, which nerve roots pass through. A type of spinal stenosis, neural foraminal stenosis, does not always cause symptoms. But if a nerve gets compressed in the gap, this will be painful.

What do you need to know about foraminal narrowing?

Foraminal narrowing is a specific type of spinal stenosis, a back condition that occurs when the open spaces within the spine narrow. The foramina are bony passageways located between the vertebrae in the spine. Their primary purpose is to provide an exit path for nerves leaving the spinal cord and traveling to other parts of the body.

What does it mean to have neural foraminal stenosis?

Neural Foraminal Stenosis. Overview. Neural foraminal stenosis, or neural foraminal narrowing, is a type of spinal stenosis. It occurs when the small openings between the bones in your spine, called the neural foramina, narrow or tighten.

Can a narrowing of the foraminal nerve cause numbness?

Foraminal Narrowing Foraminal narrowing occurs when there is nerve compression or irritation, which results in less space available for the nerve roots to pass through. Foraminal narrowing can cause radiating pain along the length of the nerve as well as numbness, tinging, or weakness within the muscle group innervated by the affected nerve.

What are the symptoms of left side foraminal stenosis?

In left neural foraminal stenosis, for example, the symptoms will typically be felt in the left side of the neck, arm, back, or leg. When both sides of the foraminal canal narrow, it’s referred to as bilateral neural foraminal stenosis.