Foot & ankle international
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Lisfranc injuries to the tarsometatarsal complex of the midfoot have become increasingly recognized in the athletic population. Regardless of mechanism, any injury that results in instability in the midfoot requires operative stabilization to preserve function and enable return to sport. In this manuscript, the anatomy, etiology, prevalence, current treatment modalities, and clinical outcomes of patients who suffer Lisfranc injuries are reviewed, with a special focus on the unique characteristics surrounding such an injury in an athlete.
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Comparative Study
Evaluation of Reduction Accuracy of Suture-Button and Screw Fixation Techniques for Syndesmotic Injuries.
Among the most important predictors of functional results of treatment of syndesmotic injuries is the accurate restoration of the syndesmotic space. The purpose of this study was to investigate the reduction performance of screw fixation and suture-button techniques using images obtained from computed tomography (CT) scans. ⋯ Level III, retrospective comparative study.
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Suture-button constructs are an alternative to screw fixation for syndesmotic injuries, and proponents advocate that suture-button constructs may allow physiological motion of the syndesmosis. Recent biomechanical data suggest that fibular instability with syndesmotic injuries is greatest in the sagittal plane, but the design of a suture-button construct, being a rope and 2 retention washers, is most effective along the axis of the rope (in the coronal plane). Some studies report that suture-button constructs are able to constrain fibular motion in the coronal plane, but the ability of a tightrope to constrain sagittal fibular motion is unknown. The purpose of this study was to assess fibular motion in response to an external rotation stress test in a syndesmotic injury model after fixation with a screw or suture-button constructs. ⋯ Fixation of a syndesmotic injury with a single suture-button construct did not restore physiological fibular motion, which may have implications for postoperative care and clinical outcomes.
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Randomized Controlled Trial
Preemptive Local Anesthesia in Ankle Arthroscopy.
Complex anesthesia is increasingly used in order to reduce postoperative pain and accelerate rehabilitation. The aim of this study was to evaluate the efficacy and safety of preemptive local anesthesia combined with general or spinal anesthesia in ankle arthroscopy. ⋯ Level I, prospective randomized study.
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Many authors have reported on patient satisfaction from foot and ankle surgery, but rarely on expectations, which may vary widely between patients and strongly affect satisfaction. In this study, we aimed to develop a patient-derived survey on expectations from foot and ankle surgery. ⋯ Level II, cross-sectional study.