Photographic Evidence on Total Knee Arthroplasty Outcomes

Historically, total knee arthroplasty (TKA) has been performed to restore knee range of motion and relieve pain, with postoperative rehabilitation focused on helping patients regain mobility and function. This study evaluates whether providing patients with photographic evidence of their knee range of motion immediately after surgery can enhance short-term recovery. Patients will be randomly assigned to one of two groups: one group will receive printed photographs showing their knee in full flexion immediately after surgery, while the other group will not receive photographs. Outcomes assessed at six weeks postoperatively will include knee range of motion, physical therapy progress metrics, length of hospital stay, and patient-reported outcomes.