Similar patient-reported outcomes 6 months after unicompartmental and total knee replacement for osteoarthritis: a prospective cohort study of 60,145 patients from the Australian Orthopaedic Association National Joint Replacement Registry

Background and purpose: Unicompartmental knee arthroplasty (UKA) is advocated to achieve greater satisfaction and improved function when compared with total knee arthroplasty (TKA), but there is…