
It will stop the motion in the painful area of your spine allowing you to increase your function and return to a more normal lifestyle-though one that may not be totally pain-free. It will not “fix” your back problem or provide complete pain relief. Spinal fusion should be performed only for the right reasons and if all other treatments have been explored. Fusing the bones together stabilizes and aligns the spine, restores the normal disc space between the bones, and prevents further damage to the spinal nerves and cord.

Abnormal movement of the vertebrae rubbing against one another may result in back, leg, or arm pain.

Spinal fusion is a surgery that permanently joins together one or more bony vertebrae of the spine. Preparing for lumbar spinal fusion Overview
