I have been having extreme pain from my neck and shoulder down to my elbow. I cannotfo raise my left arm without extreme pain. I have had an MRI and was diagnosed with arthritis in my shoulder. I had physical therapy but got no relief. I also have much pain and swelling in my left ankle. I have had spinal fusion in lumbar area between 2 and 3. Also left hip replacement and bilateral knee replacement. In the past few months it has been very difficult for me to walk more that 50 or so feet. I still have a lot of pain in my back and also my neck.