This makes me rethink the whole PT business. I think you are all correct. I was very hard on myself to keep exercising and then months later I realized that I made the progress I needed to without the excruciating pain. And the 2 weeks after when I went to outpatient (opposed to in the house), the PT would take my leg and move it behind me as I lay on my side. The leg shook so bad, I cried and the PT suggested anti-anxiety meds. What I know now, is that the inflammation affects the nerves and I would have a zinger of pain down the leg. Awful.
Now that doesn't mean I am free of pain and problems obviously. It feels like marbles or broken glass under the knee cap and it hurts like hell when I bear weight going down the stairs, or squats to build muscle that just won't engage.
I am having, if all goes well, TKR on L knee Wednesday.
Interesting one of the surgeon 'gurus' in our area has a protocol of very limited exercise, heel slides and light walking in house otherwise he wants you on your back with foot raised over heart for 3 weeks. This does not sit well with the traditional surgeons.
Also and forgive me for repeating, but did your docs use a drain after surgery?