Department of Orthopaedic Surgery, First Teaching Hospital, Jilin University, Changchun 130021, China;
Department of Orthopaedic Surgery, First Teaching Hospital, Jilin University, Changchun 130021, China;
Department of Orthopaedic Surgery, First Teaching Hospital, Jilin University, Changchun 130021, China;
Department of Orthopaedic Surgery, First Teaching Hospital, Jilin University, Changchun 130021, China;
Department of Orthopaedic Surgery, First Teaching Hospital, Jilin University, Changchun 130021, China;
three-dimensional reconstruction; computer-assisted design; custom-made stem;