Reducing femoral peri-implant fracture risk through optimized plate length and screw configuration – a biomechanical study

The findings of this study performed on synthetic bones indicate that from a biomechanical perspective long plates that extend into the femoral neck sustained higher failure loads compared to short plates. In addition, long plates fixed with a cortical neck screw further enhanced the construct strength and reduced the risk of peri-implant fractures compared to the use of a locking neck screw. Therefore, this study supports the use of long locking plates combined with use of cortical neck screws, particularly in high-risk patients, such as those with severe osteoporosis.