PATIENT SYMPTOMS :- DIFFICULTY IN WALKING BILATERAL LOWER LIMB TINGLING AND HEAVINESS MRI :- L4-L5 DISC PROLAPSE WITH SEVERE CANAL STENOSIS WITH NERVE ROOT COMPRESSION SURGERY – L4-5 MICRO DISCECTOMY WITH DECOMPRESSION LAMINECTOMY – MICROSCOPIC SPINE SURGERY PROCEDURE –PROLAPSED DISC FRAGMENTS ALONG WITH OSTEOPHYTES WERE REMOVED FROM L4-5 LEVEL AND SPINAL CANAL DECOMPRESSION DONE AND NERVE ROOT FREED. RESULT – PATIENT IS WALKING COMFORTABLY WITH BELT NO PAIN NO TINGLING SENSATION EXERCISES CONTINUE #SUCCESFUL SPINE SURGERY #MICROSCOPIC SPINE SURGERY # LOW BACK SURGERY # LUMBAR DISC PROLAPSE # LUMBAR CANAL STENOSIS SURGERY # NERVE ROOT COMPRESSION TREATMENT