Measurements
Knee injury, Osteoarthritis
OSTEOARTHRITIS
The baseline characteristics of the patients were collected, and RSA examinations were performed at baseline within 2 days after surgery as well as at 3 months and 1, 2, and 5 years postoperatively. RSA migration measurements were performed by 1 researcher (T.J.N.v.d.L.), blinded to clinical and patient-reported outcome measures. The Knee Society Score (KSS), the Knee injury and Osteoarthritis Outcome Score (KOOS), and the Forgotten Joint Score (FJS) were obtained at all of the follow-up times