Personalised 3D-printed bioactive peek bone plate scaffold for treating femoral defects.

Fractures affect millions of individuals worldwide, particularly those with osteoporosis, and often require rigid fixation for proper healing. Although traditional metal bone plates are effective, they are limited by their stiffness and inability to conform precisely to anatomical structures, leading to complications such as stress shielding and delayed healing. In this study, we utilized computer-aided design (CAD) combined with reverse engineering to develop a 3D bone plate scaffold model that perfectly matches the contours of the rabbit femur.