Foot & ankle international
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Comparative Study
The prognostic value of the hawkins sign and diagnostic value of MRI after talar neck fractures.
The early diagnosis of avascular necrosis of the talus (AVN) and prediction of ankle function for talar fractures are important. The Hawkins sign, as a radiographic predictor, could exclude the possibility of developing ischemic bone necrosis after talar neck fractures, but its relationship with ankle function remains unclear. The purpose of this study was to illustrate the prognostic effect of the Hawkins sign on ankle function after talar neck fractures and to study the value of early MRI in detecting the AVN changes after talus fractures. ⋯ Level III, comparative case series.
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In about 25% of cases, reduction of acute unstable syndesmotic injuries and stabilization with syndesmotic screws leads to an inadequate reduction. Conventional fluoroscopy does not provide reliable information about the reduction outcome. However, use of intraoperative 3D imaging can be more accurate. The purpose of this study was to identify predictors of inadequate reduction so that the need for intra- or postoperative 3D imaging could be assessed. Our hypothesis was that complex injuries of the syndesmosis present a higher risk of malreduction than simpler ankle fractures. ⋯ Level III, retrospective comparative study.
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Comparative Study
Staged treatment of high energy midfoot fracture dislocations.
Staged care with interval external fixation is a successful established treatment strategy for high energy periarticular fractures with often extensive soft tissue damage such as the tibial plateau and plafond. The aim of the current study was to determine whether staged care of high energy midfoot fracture/dislocation with interval external fixation prior to definitive open reconstruction in the polytraumatized patient was both safe and efficacious. ⋯ Level III, retrospective comparative study.
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Comparative Study
Comparison of nonlocking plates and locking plates for intraarticular calcaneal fracture.
The optimal treatment of displaced intraarticular calcaneal fractures remains challenging. Currently, there is no uniform method to treat such fractures. The purpose of this study was to compare the radiographic and clinical outcome of nonlocking plates and locking plates in the treatment of intraarticular calcaneal fractures. ⋯ Level III, comparative case series.