We determine the general mechanical properties of human and artificial bone in order to improve the validity of biomechanical studies.
We compare the mechanical stability of implants that are clinically used for joint replacement and fracture fixation in order to determine the optimal choice.
We develop new materials that can be used to fabricate a new generation of advanced implants for joint replacement and fracture fixation surgery.
Total knee replacement design. (A) Experimental setup using strain gauges to test a traditional knee replacement with a metal femoral component and polymer tibial component, (B) New knee replacement design with a polymer-based material layer on the femoral metal component that minimizes “stress shielding” that can lead to underlying bone loss and implant loosening.