I had back surgery and 6 weeks later I had to return to work. I was made to pull a 200 lbs conveyor belts, my supervisor told me to and stood and watched. Since then my back is popping and I'm in pain. I had to file for worker comp. and wasn't allow to see another doctor (every said they couldn't treat my back unless worker comp approves it). So it was 2-1/2 month before I could get in to see the doctor that did the surgery. It's been popping and afterwards there's a lot of pain. They want to try me on a Nerve Simulator, which go to be approve by work comp. (3 weeks, still waiting on them).