Man I'm sorry to here that so how about operations to recover it, or may be cortizon shots to ease the pain and help the condition, I'm not sure what u have but mom used to have somethinlg lie the curpel tunnel syndrome and they gave her two cortizon shots and she was fine again-thank god- and I've seen many new mice, like the joystick type I guess this one could be easier to use.... run a search there are many new devices that I'm sure will be helpful;, again I'm sorry for that, hope it'll be better and medicine discovers new things every day, -I'm not just saying that but I've seen and been worse and all went good- Hope to see more of ur good work soon