Thank u so much for responding this is the only pain management Dr here that takes my insurance, since these new laws,there push us to do injection when I want physical therapy, she's changed my injection epiderial times before I can even get the first one I really don't think she remembered the first injection was a branch block I'm ok w that it's fda aproved, went in before the injection to ask more info and she changed it to a epideral I don't get it, if I refuse they kick u out the door then I'm in withdraw from 12 year pain meds and no Dr or relief.i called tenn care and told them it's not fda aproved and gave me the run around pretty much said they pay for it even if it's off lable,not fda aproved