Figure 1. The trend of the Knee Score increase over time (6 weeks before surgery up to 12 months after surgery) is presented in both groups. In both groups, there was a statistically significant increase in knee score (p<0.05) over the displayed period of time. 6wBS–6 weeks before surgery, JBS–just before surgery, AS–after surgery, 3mAS–3 months after surgery, 6mAS – 6 months after surgery, 12mAS–12 months after surgery.
