3D-printed medical devices, namely, orthopedic apparatuses and instruments for orthopedic surgery; 3D-printed orthopedic medical devices for orthopedic surgery; 3D-printed orthopedic medical devices, namely, ankle implants for orthopedic surgery; 3D-printed orthopedic medical devices, namely, surgical implants made of metal; 3D-printed orthopedic medical devices, namely, surgical implants made of titanium