I had a low back injury when I slipped on a wet floor in 1997. I went thru the Colorado work comp system for a time. However, I sought help out of the system in 2001. I went to San Antonio, Tx. to get an independent evaluation and subsequent L5-S1 Spinal fusion with cages in May 2001. I did fairly well, however, I always have had an SI joint pain and dysfunction. If I have a Chiropractic adjustment, I have relief of my dysfunctional gait and of the right SI Joint Pain. I feel this has gone on long enough! It is now 2011, so it is 13 years past my injury. Help?