a clear trendP = .097
At 3 months postsurgery, patients who had undergone surgery in 2020 showed a clear trend toward a higher frequency of extension deficits of ≥5° (18.8% vs 4.3%, respectively; P = .097) or an inability to bend the knee ≥120° (23.3% vs 10%, respectively; P = .197) compared with those who had undergone surgery in 2019.