I had severe back pain few days ago..then I had X-ray and MRI as suggested by doctor..and came to knew that I have lumbar spondylosis with grade 1 listhesis of L4 over L5 with sacralization L5 vertbrae. Intervertebral disc spaces between L4-L5 is reduced. Now doctor has suggested me operation..but i heard that after this operations one gets paraly... more