Mercy pain management sold me hook line and sinker. Oh they said the one shot they gave me in Jan. of this year my or my not be totally effective. What they left out was that I could end up in more pain and that it would never stop. I should've asked more questions; I thought I was dealing with the same professionalism I found in my mercy clinic in Centerton Ar. That one shot cost me over 2200.00 of my hard earned money. And it would have been just effective if I threw the money into a gutter. If your reading this BEWARE OF THIS SO CALLED PAIN MANAGEMENT CENTER IN BENTONVILLE AR..