Closer to Native, Not Clinically Superior: Bi-Unicompartmental versus Total Knee Arthroplasty for Bicompartmental Femoro-Tibial Osteoarthritis, A Randomized Trial.
BACKGROUND Bi-unicompartmental knee arthroplasty (Bi-UKA) has been proposed as an alternative to cruciate-retaining total knee arthroplasty (CR-TKA) for patients who have bicompartmental femoro-tibial osteoarthritis. However, comparative evidence remains limited. This study compared patient-reported outcomes at 24 mont...