Yesterday was the one-year anniversary of Knee #2 (aka Leftie) and it continues to do well. My function is great -- I think it is actually a bit better that Righty which is more 3 years old at this point. (Righty was much worse and had had prior surgeries, so I guess the outcome isn't a surprise). Saw my OS earlier in the week for my one-year post-op and the bilateral Xrays of the knees look good.
Unfortunately, with all the great activity I've been doing with my two new knees, my left hip has been talking to me. New Xrays confirm it's time, so there will be a 2nd hip replacement in my near future. My surgeon said that he has never done both hips AND both knees in the same patient (3 out of 4, but not all 4!).
So, next year I will become a double-knee-double hippie. Arthritis is not for sissies!