The disk spaces from L1-L2 through L4-L5 levels are normal without evidence of disk herniation, disk bulge, central or foraminal stenosis . what does this mean? L5-S1
There are vertebrae in our body and nerve pass through the foramina in vertebra to supply areas outside the back vertebra are lumbar and Sakhalin between the vertebra there are disc ND they are completely protected by an e annulus whenever there is disc problem it inflames or degeneration it leaves its place and can shift to any part anterior posterior anterolateral or posterolateralas it shifts it tears the lining and is exposed it m, eans the disc cannot move now as it is stable foramens are normal through which nerve come it is not marked disease and can be treated by consulting your doctor