Who has had knee replacement surgery? I just left the ortho and have been informed both knees are junk and need replaced. I have had multiple injections some of which were helpful but certainly didn't fix anything. My last major surgery was near 20 years ago so I spose things are different now. What should I expect and more importantly are there questions I should ask beforehand. I know with my heart history my cardiologist will have to give the OK but past that I am not sure. I also have read there are other options but I am very suspicious of the crap you read on the internet and my doctor says there are no other options. Appreciate any and all opinions and advice. Thanks.

Rock