My husband had ant/post l4-s1 fusion with bmp on 4/11/08. He was doing great walking up to 1- 1 1/2 miles a day at 2 weeks post op. About 2 months the pain started to get worse the meds are not helping not even to take the edge off. He just got authorization from w/c to get a ct. His Dr. has been trying to get this authorization for almost 7 weeks. . Has anyone else ever had this happen after the surgery? Things were going so good.