Hello, I have had a hardware removal surgery of my lumbar spine at l4,l5,s1. I remained in the hospital for about 3 days. When I arived home I was fine , several days later I noticed a odd swelling at my incision site, a sever pain down my legs and lower back that I did not have before surgery. Since then there has been 4 drainings a CT, MRI, Mylogram and all they could do, they say. I feel at this time there should be a incision irrigation, or some type of exploratory surgery. Am I wrong for thinking this? I have a history of my body rejecting such things as internal sutures and tubing and such things of this nature. Again, what should be done?