I have a lifetime problem of my spine spondolisthesis n spondolithosis and djd im 53. About a year ago i started have pain in my right hip joint my back surgeon done x ray n mri he said i had a bone cyst starting to grow n need hip replacement he sent me to hip surgeon this surgeon told me i didnt need hip replacement that the pain was from my back . I have had four spinal fusion s1-L5 one neck fusion c7 i have been on hydrocodone 10 one 4x day n morphin 30s e.r every 12 hrs im in pure agony. What causes a bone cyst. I also have history of bone spurs in spine n heels. Im also brittle diabetic a1c 9.2