Spinal decompression surgery reduces pressure on the
spinal
cord
or
spinal nerve roots and may reduce
neck pain. To relieve the pressure, your health
professional may remove:
- Bony growths (osteophytes) and fibrous tissue
that are narrowing the
spinal
canal
and pressing on spinal nerve roots. - Parts of the
vertebrae (laminectomy) to enlarge the spinal canal, thus relieving pressure on
the spinal nerve roots.
- Disc material (discectomy) from a
herniated
disc
that pushes into the spinal canal.
In some cases, once bone and disc material are removed, the affected
bone (vertebrae) parts may be joined together (spinal fusion) to stabilize them.
Surgery is only done to relieve severe symptoms of
neck pain caused by pressure on the nerve roots (especially from a herniated
disc). This pressure on the nerve roots may also cause arm pain, numbness, or tingling. In these cases, surgery successfully relieves pain 80% to 90% of the time.1 However, even neck pain caused by pressure on the nerve roots
is usually first treated without surgery.2