Hi Jagcat, hope the MRI went okay and that there are no new/additional issues. I'm not sure what a functional knee brace is. I was given this large black apparatus prior to my surgery and after which I had on for about two weeks post-op. It was my security blanket for some time. . .
Good for you on the full extension! That is amazing. I'm going to try to let gravity do some work as you suggest above. When I am laying flat on my back or sitting, I can get full extension. But standing, I notice that it's not fully extended which is really irritating to me. I am so aware of it and yet I have a hard time controlling it when standing.
I've started "jogging" a little on the treadmill. . .my PT calls it jogging. I still feel like a horse clomping along flat footed! It feels like the brain and the body are not quite in sync! I still have to think "heel, toe, heel, toe. . ."! :)
I'm progressing slowly but surely; started jump-rope hopping without the jumprope last week which was amazing. . .I swear I was giddy doing it. My PT started me up on agility movements. . .flat ladder on the floor and drills up and down the ladder.
I had that "catching" for awhile too, especially walking on the treadmill. Then, as time passed and my quad and surrounding muscles got stronger, it seemed to lessen. I notice it only when I walk too fast on the treadmill, or when I have overworked my leg for any particular day. I hope it gets better for you!
I saw my surgeon last Monday and he "cut me loose". . .e.g. don't need to see him again unless I have some problems. . .just continuing with PT. My goals with my physical therapist are to get me back to baseline in terms of teaching Zumba. My surgeon did show me a move which I should avoid for at least a year post-op (step and pivot inward). . .which, unfortunately, is incorporated into a lot of my choreography. I'll have to figure out a way to "fake" that move or improvise it on my affected side. I'm hoping to gradually get back into teaching in a couple of months.
What's your "thing". . .eg. what you want to get back to do? For me, it's Zumba. . .and skiing (that's how I injured my knee).
Hope all is well and let me know how the MRI went. Good luck to you!