question: helllo doc my MRI scan of spine shows the following 1. partial loss of lumber lordosis 2.early degenerative changes of spinein the form of marginal breaking. 3.irregerularity of adjacent endplates L4/L5 & l5/S1 vertebratewith partial dessiccation & partially reduced heights of L4-5 &L5-S1 disks 4.spinal canal narrowing mid at L4-5l (10 mm) severe at L5-S1 leve level (6.5mm)