Hi this is Mohamed from singapore, I has been diagnosed spondylolisthesis 2nd grade with cervical pain but two years before started only neck pain then continued to back pain and iam worried my concervative treatment was chiropractic,, physiotherapy and one time was steriod injection but still my pain maintain and iam using tramodol 50 mg every day two times then only my pain will control pls advice me and here one neurosurgeon said disco plasty will reduce the pain which is very expensive shall I try any suggestions pls