High-Energy Pilon Fractures: Role of External Fixation in Acute and Definitive Treatment. What are the Indications and Technique for Primary Ankle Arthrodesis?

External fixation is an essential tool in the management of high-energy pilon fractures. Reduction techniques using the external fixator and fixation constructs for use with external fixation as a part of stage management are reviewed. The concepts of external fixation with limited articular fixation is discussed. The use of circular external fixation in both acute management of high-energy pilon fractures, as well as the indications and technique for acute ankle arthrodesis as part of primary treatment of pilon fractures are outlined.