Lumbar facet syndrome is a term used to describe a pattern of pain. The patient usually has:
Some of these symptoms also occur with a disc problem. If the doctor has ruled out a disc problem, the term lumbar facet syndrome (LFS) is often used. It describes a biomechanical problem of the joint but could also include changes in the ligaments and muscles.
There isn’t a specific test to prove someone has LFS and the exact cause of the pain remains unknown.