Sir my father spinal cord compression at c5 and c6 and did operation in 2016 operation quiet well but after 2 years again problems and mri revels that again compression and my left at c4 and c5 where doctors suggested surgery is needed but mu father age is 63 in this age again surgery painful for us apart from this he is very difficult to walk due to lumbar fusion means mri of LS 1.sir kindly guide us.