What is the spinal fusion process like?

Variable: The term 'spinal fusion' can refer to many different procedures. There are many differences depending on which area of the spine is being fused and what type of approach is used. A cervical fusion often involves a small incision and can be done as an outpatient. Lumbar surgery is usually an inpatient procedure. Some surgeons use 'minimally invasive' techniques which are less traumatic.