Respuestas al mensaje #9,803

For what it's worth, my grandpa had both knees replaced and it made him far more mobile despite being elderly, overweight, and too lazy to do...

Call me retarded but, like, the whole knee gets replaced? I didn't even know that was possible.

I've known a number of people who had that (including for both knees) and it's always been a huge quality of life improvement. They're pretty...