I'm hoping someone out there can help me with my situation. I'm scheduled to have a bilatteral facet injection on February 16th on the L4/5 and possibly S1. He thinks its arthritis compounded by scoliosis and this is basically my last resort since I'm non-surgical. I guess what I need to know is if anyone has had this done and if they had results with it and if its painful? Also, do you have to prep for this procedure?