Imhoff, Andreas B;Bartsch, Eva;Becher, Christoph;Behrens, Peter;Bode, Gerrit;Cotic, Matthias;Diermeier, Theresa;Falk, Holger;Feucht, Matthias J;Haupt, Ulrich;Hinterwimmer, Stefan;Holz, Johannes;Hutter, René;Kaiser, René;Knoblauch, Tobias;Nebelung, Wolfgang;Niemeyer, Philipp;O'Donnel, Turlough;Pagenstert, Geert;Patzer, Thilo;Rose, Tim;Rupp, Marco C;Tischer, Thomas;Venjakob, Arne J;Vogt, Stephan;Pogorzelski, Jonas.The lack of retropatellar resurfacing at index surgery is significantly associated with failure in patients following patellofemoral inlay arthroplasty: a multi-center study of more than 260 patients..Knee Surg Sports Traumatol Arthrosc.2022.30.4.1212-1219