Hi, I am 50 yrs old, 5'10" and weight is 89Kgs.My MRI shows - degenerative changes are noted in cervical, dorsal & lumbosacral spine. Posterior disc bulges at C3-C4, C7-D1, posterior disc herniations at C4-C5, D5-D6, D6-D7, L3-L4 & L4-L5 and postero lateral disc herniations at C5-C6, C6-C7 are intending the thecal sac. There is anterior indentation on the cord at C5-C6, D5-D6 and D6-D7 and compression on exiting both C6-C7 nerve roots in the neural formina. Small posterior disc herniations at L5-S1 in intending bothS1 nerve roots, more on left. There is no secondary central canal stenosis. Signal characteristics of spinal cord are normal.My Neurologist suggests surgery right now. My ques. is do I really need surgery? Are there any alternative treatment with medicine and excercise?