@dd9cd93b by the way, the Trumper surgeon told me exactly that about the little flipper problem.  I am sure that’s exactly what’s happened. What I want to know is what I can do about it. He’s had one surgery go awry on me already and I think he’s a little gun-shy about recommending another. 

 @40cd5708 @dd9cd93b Not me, but 3 of my friends recently had knee replacement surgery and they are raving about the fast recovery, and the great outcome.  They lead very active lives again. All are in their 70’s.