Introduction
knee arthroplasty, TKA
It is an ongoing challenge to continuously improve the outcome after total knee arthroplasty (TKA). Although TKA is considered a successful and cost-effective surgical procedure, every fifth patient reports dissatisfaction despite improvements in the surgical technique and implants [Evidence suggests that rapid early mobilization is critical for patients to regain functional knee ROM [Various methods have been described for patient education including group classes, booklets, and videotapes [