Good to hear. I've still got my limbs, but it's only a matter of time before either I leave or the leg does. Gangrene in the left foot now, but it's "dry necrosis" and after an operation to replace an artery from my heart to my leg, it looks like I'm only going to lose part of one toe. Before the operation the operating Dr said there was a "small chance" (less than 5%) I wouldn't lose my toes but to expect all five were goners, even if the operation was a success (and it was very successful, 97% blood flow to the toes).
I'll even have a few toenails left, it seems. Lots of swelling in my right as well, so who knows.
My father had the same problems I have, had the same operation even, but the outcomes today (versus mid 80's) are massively different. Medical advances are not just about big machines and better drugs; physician knowledge and skill is huge. I think we tend to under-appreciate what the academic and life learning aspect of medicine brings to the table.
My father was a DA, (and so was one of his three brothers) I know more than many people what the issues are, you are good to have a nice fitting prosthetic. Makes a huge difference.