Functional positioning in robotic patello-femoral arthroplasty: a step-by-step techniqueLuca Andriollo, Christos Koutserimpas, Pietro Gregori, Jean Baltzer, Elvire Servien, Cécile Batailler and Sébastien LustigSICOT-J, 11 (2025) 35DOI: https://doi.org/10.1051/sicotj/2025029