Targeting the neutral hip-to-calcaneus axis in kinematically aligned total knee arthroplasty is feasible with fewer alignment outliers for varus osteoarthritic patients. - Matsumoto, Tomoyuki; Nakano, Naoki; Ishida, Kazunari; Maeda, Toshihisa; Tachibana, Shotaro; Kuroda, Yuichi; Hayashi, Shinya; Matsushita, Takehiko; Kuroda, Ryosuke (Knee Surgery, Sports Traumatology, Arthroscopy, 2023)