Biomechanical comparison of different external fixator configurations for stabilization of supracondylar humerus fractures in children

摘要

Background: Currently, closed reduction and percutaneous pinning are considered the treatment of choice for displaced supracondylar humerus fractures. However, indications exist for the use of external fixation with Schanz screws. In this in vitro study, we evaluate the biomechanical properties of a new variation for external fixation and compare them to an established construct.