I've been down since June 21,due to a motorcycle accident that was no fault of mine.I suffred a broken left thumb and broken right tibia.I was put into a external fixator. I ended up with compartment syndrome.Then comes a fasciotmy due to the complications. I to had a bone graft done, with two screws added to hold it .The doctor just told me i might have to have another bone graft to help the healing process. I go into a cast on the 21st of this month.I have come to the conclusion whatever it takes to heal properly, lets do it.I'll never take walking for granite again.Let them do whatever it takes to get you going again. Keep your chin up and good luck JOHN