Sounds like it sandy, hard lines - and welcome to the club. The alternative to being old isn't too good, though, so make the best of it. I think it was Bette Davies who said 'Old age ain't for cissies' (may be wrong there).
I broke my wrist just before Christmas and was horrified to see the amount of arthritis in my left hand and wrist area - after 2 hip replacements I shouldn't really have been surprised. Not much you can do about it, I take 1 good dose of cod-liver oil per week and eat as healthily as possible. :o)