%0 Case Reports
%T The Chopart Variant Dislocation: Plantar Dislocation of the Cuboid and Navicular.
%A Honeycutt MW
%A Perry MD
%A Honeycutt MW
%A Perry MD
%J Foot Ankle Orthop
%V 4
%N 3
%D Jul 2019
%M 35097343
暂无%R 10.1177/2473011419876262
%X This case report demonstrates a unique variant of a Chopart dislocation resulting in a plantar cuboid and navicular dislocation without concomitant fracture in a 48-year-old man. The mechanism of injury involved a low-energy plantarflexion moment from stepping off a small embankment. This report reviews the pertinent midfoot anatomy, discusses the proposed mechanism of injury, and demonstrates an effective method of treating these complex injuries with open reduction and internal fixation. Final results with 20 months of follow-up were excellent. This unusual midfoot dislocation is a complex injury that required open treatment for anatomic restoration. In complex Chopart dislocations, early open reduction should be strongly considered as the initial treatment to properly restore anatomy and function. Level of Evidence: Level V, expert opinion.