Learn about the types of spinal stenosis surgery

Spinal stenosis surgery operation facilitates to reopen your spinal canal, the channel for your backbone that houses your spinal cord and different nerves.

Tampa Bay Neurosurgeon does the surgical treatment when the space in the canal narrows due to arthritis, bone spurs, or other problems. While that takes place, the nerves can be pinched or squeezed.

The signs can include ache in the neck, again, or legs; numbness, weak spot, or cramping in the fingers or legs; and foot issues. Once in a while the leg pain can get awful enough that you can’t stroll.

Varieties of surgeries for Lumbar Spinal Stenosis

Spinal stenosis surgery to treat lumbar stenosis may be carried out the use of minimally invasive strategies or by way of open surgical methods. The main intention of surgical operation is to decompress the neural structures and provide more room for the spinal wire, and/or nerve roots.

Decompression surgeries

Relying on the extent and severity of the stenosis, the following decompression approaches may be accomplished:

•           Laminectomy. One or each laminae (the posterior, or lower back, part of the vertebra) are eliminated to offer greater space for the compressed spinal twine and/or nerve roots.

•           Laminotomy. A part of or the entire lamina on one side of the affected vertebra is removed with or without adjoining tissues.

•           Foraminotomy. The outlet for the spinal nerve (intervertebral foramen) is enlarged through removing bony overgrowth.

•           Facetectomy. The side joints are usually trimmed, undercut, or removed to alleviate nerve root strain.