I had spinal Fusion on April 12, 2016, of the L 5 and L 6 . I thought I was doing really well till August when I developed hip pain and lower back pain. I can't sleep all night I wake up with spasms and pain in my back and I have to get up and sit in a recliner. I saw an Orthopedic Dr. Had an Mri and bone scan and it doesn't show any reason for pain . Didn't even mention arthritis. Dr said I need a hip replacement because I may have arthritis. I never had this pain before surgery. I went back to my family physician and he is trying me on a nerve pill but I haven't seen any improvement. I am getting very depressed and it is affecting my work and life.