hello ,last year had an acdf 2 level c4 c6 , now thru new mri, showing severe degen changes on on c3 c4, this is causing serious constant pain in upper cerv area resulting in chronic headaches , in back base of skull confusion,chronic pain, pain management has injected affected areas of steroidal nerve block agents,They did not work and NEED SONE PAIN RELIEF. hindering my entire life with pAIN. WHAT IS THE NEXT MOVE, YYYY@YYYY IN Ohio