My right leg seems to be deteriorating somewhat. I'm 50 and normal weight. A Celiac (don't eat wheat) I am borderline diabetic with an 87 reading. Mainly I feel good and am normal in most health respects. But, in the past year my right hip acts touchy, like it is "going to go out". Also, my right knee is now acting kooky, like it may flip out. Also, my shin on my right leg has a sore (where I banged in on the car door). It is taking forever for that wound to heal properly. All this leads me to believe that something strange (and none too good) is taking place with my leg and its internal anatomy. Could be bad circulation? Or some known condition associated with (full blown) diabetics? I wonder what is up with me? Thanks anyone for ideas.