Titanium Femurs Are Real, But So Are Their Risks
14th February 2020
“They do exist,” says Michael Alexiades, an orthopedic surgeon at the Hospital for Special Surgery in New York, “and they don’t necessarily need to be 3D-printed.” Instead, medical-device companies like Zimmer or Stryker manufacture full replacements or sections of a femur, and surgeons can adjust the size of the implant to fit the patient. An artificial humerus, the big bone in the upper arm, also exists.