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rks for femoral component positioning, thus customizing the implant design, optimize the outcomes and improving anterior knee pain after TKA. IV. IV. The role of increased femoral antetorsion (femAT) as a contributor to patellofemoral (PF) osteoarthritis (OA) is unknown. The purpose of this study was to investigate whether increased femAT was associated with advanced cartilage degeneration in the lateral PF joint. Patients who underwent complete radiographic workup for surgical intervention due to OA in any knee joint compartment were included. Cartilage mo