Treatment of Osteosarcoma of the Talus With a 3D-Printed Talar Prosthesis

A 31-year-old male was diagnosed with osteoblastic osteosarcoma of the talus. Limb-salvage surgery for talar performed by replacing intact talus a 3D-printed prosthesis made from medical-grade titanium. The had 3 tunnels simulating ligaments around At last follow-up, functional and clinical outcomes were excellent. Our patient achieved 93% restoration Musculoskeletal Tumor Society score as well Toronto Extremity Salvage Score 93 points, there no local recurrence or distant metastasis. showed excellent implant is feasible option patients foot.