text: I had this procedure performed in the L4-L5 region 11 years ago.  It was a miracle - after a year's suffering, even though I awoke in some pain, it was the wrong kind.  The misery was GONE!\n\nI enjoyed a reasonably rapid recovery and although at times still experience some temporary discomfort in the lower back - especially after standing or walking a long time - am very happy with the result.\n\nI cannot speak to limitations on the use of this procedure for vrious back conditions, but I know that instead of major invasive surgery that might well have left me permanently in pain or partially disabled, this worked.