Osteoarthritis (OA) of the knee is a progressive disease that ultimately damages the entire joint. Knee OA should initially be treated conservatively, but surgery should be considered if symptoms ...

In detailed, HA-PRP treated patients showed significant difference between osteoarthritis degree 2 and 4 in IKDC (p = 0.002) and WOMAC score (pain p = 0.042; stiffness p = 0.018; knee function p = ...