Patient-specific modular system for bone deformities: experimental and numerical investigation of mechanical properties

This study introduces a new concept for osteosynthesis plate for veterinary application. The new design is made of two plates linked together with a double-clip. Validation of the concept is based on evaluation of its mechanical behavior compared to a classical monobloc plate as reference, using experiments and simulations. Experiments follow the ASTM F382 standard and simulations are carried out with representative finite element models. A numerical design-of-experiments has allowed the exploration of geometrical variations to maintain suitable mechanical characteristics while minimizing the size of the system. The results show promising trends in its mechanical properties for the intended application.