I know that this is delayed, but a big note of appreciation to Dr. Bostrom and the HSS team. Three months after my knee replacement and even with an unanticipated rare complication, I was able to successfully complete my 17-day British Isles trip that spanned England, Ireland and Scotland including a day in Honfleur, France. I walked over 169,000 steps (about over 60 miles) and climbed many castle stairs. I came back with a much stronger knee and many great memories.