It's normal to still have difficulty with stairs at 2 months post-op. Many people take about 4 months before they can do downstairs one foot at a time.Stairs are so hard, and so mundane. It seems like a cruel joke to put stairs and knees in the same world.
You see, it's not just a matter of ROM. It's strength and balance as well.
Going downstairs, you have to do something similar to a one-legged squat - balancing on one leg, while bearing all your weight and bending your knee far enough to step down. That's quite an ask for a relatively new knee.
Going upstairs is usually easier.
What is your ROM now?
New Zealand
