I'm sorry to report that I've sustained a foot fracture (3rd and 4th metatarsals) due to a freak accident in the house. I've had a grab bar at the top of my staircase for quite a few years and have always felt secure gripping it and then the stair rail before descending. A week ago, however, my ankle on the side of the LTKR turned inward on the top landing and I lost my grip on the grab bar, resulting in falling down several steps and landing in an awkward, precarious position. (I'm fortunate not to have fallen down the entire flight, which might have had a dire outcome.) An x-ray revealed "subacute fracture," and yesterday a foot doctor told me to avoid walking as much as possible, at least until a one-month follow-up. He said I should refrain from physical therapy for the knee, which had seemed to be helping, and gym exercise as well. This ends whatever progress I was making toward the knee recovery, now entering its ninth month. Moreover, he hesitated to give me a walking boot--one of those clunky, stiff devices--because he thought it might adversely affect knee biomechanics. Instead I have what looks to be a flimsy, sandal-like shoe with Velcro straps. His instructions were contradictory, terse, and discouraging. He seemed oblivious to the effect that the accident and his comments were having on me.
Within a few days after the mishap, I had a second stair rail installed on the opposite side, including a section that angles around the turn in the last few steps and a second grab bar also on the side opposite the existing one.
I am in a state of despair and anxiety. If anyone has experienced a foot fracture whilst in the middle of TKR recovery, I'd be very appreciative of any input.