my son is aged 15 years . weight 80 kgs. height 5.8 ft. he got severe pain at backside of the right leg and lower back. he could not walk without dragging his right foot. Gone for MRI and the scan impressions are as follows.1.early lumbar spondylosis 2. intervertebral disc dessication at L2/3 3. at L2/3 level, there is circumferential disc bulge causing mild indentation of the anterior theca with no neuro-foraminal narrowing.4. a t L3/4 level, there is circumferential disc bulge causing mild indentation of the anterior theca WITH MODERATE TO SEVERE BILATERAL NEURO-FORAMINAL STENOSIS. 5. At L4/5 level, there is focal postero-central disc protrusion causing mild indentation of the anterior theca and roots of cauda equina with moderate bilateral neuro-foraminal narrowing.5. AT l5/s1 LEVEL, THERE IS FOCAL POSTERO-CENTRAL AND RIGHT PARACENTRAL DISC EXTRUSION WITH EXTRUDED DISC MATERIAL ENCROACHING INTO THE RIGHT LATERAL RECESS CAUSING MODERATE INDENTATION OF THE ANTERIOR THECA AND ROOTS CAUDA EQUINA WITH SEVERE RIGHT NEURO-FORAMINAL STENOSIS AND MODERATE LEFT NEURO-FORAMINAL NARROWING