Hi welcome to H.C.M.Forum. your case is a clear case of cholesterolemia , bone degeneration &spondylosis
treatment is going og in a correct way. iadvise you to consult an orthopedic surgeon for estimating the extent of damage to the nerves and arteries. but the changes are curable.
besides i advise you to follow some food restrictions as stop eating oily foods, potato , other tubers, tamato, cauliflower, egg and sea foods for few days and observe the difference. wishing for quick recovery.