Biomechanical evaluation of percutaneous compression plate and femoral neck system in Pauwels type III femoral neck fractures.

Background: The optimal treatment for Pauwels type III femoral neck fractures remains contentious. We aim to compare the biomechanical properties of three inverted cannulated compression screw (ICCS), femoral neck system (FNS), and percutaneous compression plate (PCCP) to determine which offers superior stability for unstable femoral neck fractures.

Materials And Methods: Finite element analysis and artificial bone models were used to establish Pauwels III femoral neck fracture models.