Fig. 3.

Design of a personalised prosthesis for bone defect repair and reconstruction following right hip bone tumour resection. 1, 2, 3) Preoperative pelvic frontal radiography and computed tomography findings suggested right hip bone tumour; 2) postoperative pathological results suggested giant cell bone tumour; 4) postoperative pathological results suggested giant cell bone tumour; 5–9) A personalised prosthesis and surgical guide were designed preoperatively for bone defect repair and reconstruction following right iliac bone tumour resection. 10, 11) A personalised prosthesis and surgical guide were designed preoperatively for bone defect repair and reconstruction following right iliac bone tumour resection; 12) Bone defect following right hip bone tumour resection and three-dimensional printing of personalised prosthesis model.