I am not sure if this is the right place to post this question. At my last Dr. appt. my Dr. said that he wants to try the IDET procedure and only doing a fusion surgery on my lumbar area as a last resort. I will have a Discogram on 4/16 so they can determine which disc is causing me all of this pain, one doc thinks it is L4-L5 the other doc thinks it is L5-S1. Have any of you had this proceudre or heard anything about it? When I asked my Dr. what it was he never really explained it to me, all the info that I have I have gotten off the internet. I hope someone here can share their experience.