Two or more vertebral bones joined together in spinal fusion.
The surgeon may remove one or more of lamina to create space for compressed nerves.
A surgeon will use bone graft (can be taken from hip or from donor) and
stabilizes the spine by implanting hardware (screws, rods, plates, etc).
A graft is placed against the vertebrae.
May use brace to help support back in healing while bone regrows and attaches to spine.