I had a ct scan which showed at the level of L5/S1 there is a left paracentral broad based disc protrusion impinging the left S1 nerve root within the lateral recess and spinal canal.There is no impingement of the exiting L5 nerve root.There is a diffuse posterior disc bulge at the level of L4/5 with no root impingment .I was wondering why the pain is on my right side(upper leg
mainly).Thanks Ryan