I’ve had pain in my lower back for a while now. Thought it was SI joint. After seeing a pain management doctor, an MRI was performed. It shows a little arthritis and he believes that it may be pinching a nerve to my lower back. Had pain medication injection by the nerve root and the pain went away for 5 days. It was great to have my pain completely gone. My insurance wants me to do the same thing one more time just to make sure that the nerve pain goes away. The next step is to have an ablation of the nerve. Doctors say that should last 6 months or more. It depends on fast the nerve regenerates. It was great to have no pain