question: hi i am 29 yrs female wt 67 kg and height 154 cm having back pain and  numbness in food and pain in toe finding uncomfortable to walk. my mri report says left paracentral disc extrusion at L4-L5 level/ inferior migration of extruded disc behind L5 verterbral body on left side with impingement on L5 traversing nerve root sequestrated disc and minimal disc bulge at L3-L4 and L5-S1 level. doctors suggesting surgery . is there any remedy other than surgery