External femoral rotation of 2 degrees is associated with the lowest stuffing rates around the femur in functionally aligned TKA. - Maslaris, Alexander; Kenanidis, Eustathios; Mylonakis, Nikolaos; Gamie, Zakareya; Alvand, Abtin; Jackson, William F.; Price, Andrew J.; Tsiridis, Eleftherios (Knee Surgery, Sports Traumatology, Arthroscopy, 2025)