im sorry I’m totally obsessed with this knee. I’ve been told over & over that I have to bend, that there is only so much time, that there will be scar tissue etc etc I slowed down on the chair exercises & it seems I have less bend now. My pain is concentrated on the left inside portion of my knee. Almost like a strain in a muscle. That’s what keeps me from bending & also am still swollen. It’s been 10 weeks & im still at about 90/92. Extension 0/1. Now what. I’m so afraid I’ll never be better.
Anna, what you've been told so often is
wrong. Your PT and surgeon tell you it because that's what they've been taught - and they've never had a knee replacement themselves. They were taught an unsubstantiated myth. It just isn't true.
Take it from us - we've been through this. Some of us did no formal exercises at all, but just let our activities of daily living be our therapy and exercise. We gained good ROM.
There absolutely is no time frame in which you have to get good ROM. And you won't develop "scar tissue". These people don't even credit you with enough intelligence to use the correct term. They mean adhesions, but they keep calling it scar tissue.
You need scar tissue - that's what holds your wound together and stops it from opening up again. But you don't need adhesions and you're not likely to get them either, because they are rare.
It's swelling that stops your knee from bending more. Stop all the exercises, just use your knee in your daily living, and concentrate on doing lots of rest, ice and elevation, to try an reduce that swelling.
The swelling won't go away with just a few days' rest. It will take at least 3 weeks to a month of treatment before you see an improvement.
What you're doing so far hasn't worked, has it? So you have nothing to lose by trying something different. Take a complete break from PT and all exercises for a month. Just use your knee in your normal activities of daily living, and spend the rest of your time icing and elevating your leg.
If you see no improvement at the end of a month, you can always go back to PT and try again. By that time, your knee will have healed more and it may be ready for exercises again.
And stop obsessing about ROM. The numbers don't matter. The PTs make a big fuss about them because they are one tangible way in which they can prove to the insurance companies that what they are doing is effective - and so they get paid.
But really, what you can do with your knee is far more important than what ROM numbers you have. Function is more important than ROM numbers.