Total Knee Arthroplasty Improved Locomotive Syndrome in Knee Osteoarthritis Patients: A Prospective Cohort Study Focused on Total Clinical Decision Limits Stage 3

Figure 1

Patient selection flow chart. The subjects in this study were patients who received primary TKA on the operated side and were diagnosed with Kellgren-Lawrence grades 2, 3, or 4 knee osteoarthritis on the nonoperated side with Total CDL stage 3.