Long story short I suffered a pretty bad back injury at work 2 years ago and im still out of work due to it. I have since had surgery which did not help much and both the workers comp doctor and my back doctor have me at 60% disabled . I have a severely herniated disc in my left L5 area and a slightly herniated one in my right L5. I also have a slight fracture in my spine which the doctor is saying is arthritis even though I never had problems with my back until the injury. The qualifications are pretty vague and im not finding much on them. Any help or info would be appreciated.