question: Recently my arthritis has gotten worse, with my fingers becoming somewhat disjointed. I have been tested for MS, rhumatoid arthritis, nearly everything and have tested negative for all. Even though I have always had arthritis in several areas of my body and my hands have gotten worse over the years, this is the first time that my finger joints have started to dislocate. Any suggestions as what could be wrong? Recently I was diagnoise with exsama on my skin and I do have heart disease with two stents in 2007. Had a recent stress thallium and all is well with that.