Biomechanical Evaluation of a Minimally Invasive Fixation Method for Length Unstable Limb Injuries.

INFIX instrumentation has provided an alternative treatment option for anteriorly unstable pelvic injuries. In this study, we explore the biomechanical feasibility of using an INFIX construct in an unstable longbone model and present a unique clinical case of its use. The external fixation, locked plate and spinal implant constructs (n = 5 each) were applied to lengthunstable fracture models and tested under various loads.