Retropatellar resurfacing in primary total knee arthroplasty does not improve clinical outcomes but increases revision rates. - Schiener, Tom; Leica, Alexandra; Amsler, Felix; Hügli, Rolf; Nowakowski, Andrej Maria; Hirschmann, Michael T.; Mathis, Dominic T. (Archives of Orthopaedic & Trauma Surgery, 2026)