I have no idea if I can help! I need a lot more information: Exactly what operation you had on your knee (and why), how old you are, your past medical history etc…..
Then I’d need to examine not just your knee but your low back, pelvis and ankle as well.
Only then could I start to think about your prognosis.
The best thing would be for you to book in for a free chat first and then I could get a better idea about your case.
Give us a ring!