What a well thought out explanation. No one ever talks about timing of pain like he did, where for some the pain may be immediate and for others present at a different time. He also clearly explained that pain may not just be from the disc, but other areas as well.

VERY INTERESTING YOURS VIDEOS , I WAS IN CAR ACCIDENT ONE YEAR IN SIX MONTHS ACCORDING THE MRI MY L4 S1 IS HERNIC DISC PLUS L1 LOST BON 40% AND L5 S1 THE VERTEBRATE IS OUT 8 MILLIMETER AFTER A DISECTOMY PLUS FUSION IN 2011 .I HAD ANTEHEROLISIS GRADE 2 AND I FEELING LOTE PAIN THE MONTH OF ACCIDENT LOWER IN MY BACK AND BOTH LEGS LIKE BURNING NUBMNES.WHY IF I HAVE A FUSION THE VERTEBRATE IS MOVE OUT 8 MILLIMETER ? THANKS FOR YOUR OPINION .

DR THE MONTH ACCIDENT HAS TO WALK WITH WALKER EQUIPMENT BECOUSE I DON'T SUPPORT WALK MYSELF.