The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons
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Pure frontal plane rotatory dislocation of the ankle joint without an associated fracture is an extremely rare injury. We report one such case of an eversion rotatory dislocation and one case of an inversion rotatory dislocation. ⋯ In the patient with lateral rotatory dislocation, medial malleolar hypoplasia was also a contributing factor. Both patients healed the presenting index injury with nonoperative treatment, whereas the lateral rotatory dislocation had a lateral ankle stabilization to prevent subsequent injury.
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Ten patients (11 feet) with severe, high-velocity, open injuries to the midfoot were treated with uniplanar external fixation. The mean patient age was 38 years. Five wounds measured >10 cm, and 3 had extensive degloving of the foot extending into the lower leg. ⋯ All demonstrated stiffness at the midfoot and restriction of subtalar and forefoot motion, with 5 also having restricted ankle motion. Radiographically, all fractures were healed at the time of follow-up; 4 were malunited, with 1 demonstrating ankylosis across the tarsometatarsal joint. These results suggest that crush injuries to the midfoot often result in persistent morbidity despite early comprehensive management with external fixation.