Injury
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The use of electric bicycles (E-bike) has dramatically increased. E-bikes offer convenient, environmental-friendly, and less expensive alternative to other forms of transport. However, E-bikes provide a new public health challenge in terms of safety and injury prevention. This study is the first to specifically investigate the E-bike related orthopaedic injuries, based on a national trauma registry. ⋯ This study provides unique information on epidemiological characteristics of orthpaedic injuries caused be E-bikes, pertinent both to medical care providers, as well as to health policy-makers allocating resources and formulating prevention strategies.
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Case Reports
Treatment of an atrophic clavicle non-union with the chamber induction technique: a case report.
The gold standard technique for treating non-union of the clavicle is based on corticocancellous bone graft harvested from the iliac crest and fixation with a plate. In cases of large clavicular defects, this surgical procedure becomes ineffective and only a complex bone reconstruction can be considered. ⋯ I. T)-formation of the masquelet membrane- and subsequent biological augmentation with a composite bone graft.
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Beside serious and potentially fatal injuries, the majority of pediatric trauma patients present with minor injuries to emergency departments. The aim of this study was to evaluate age-related injury pattern, trauma mechanism as well as the need for surgery in pediatric patients. ⋯ Almost 75% of all children, who presented to the emergency department following trauma revealed minor injuries. However, 25% suffered a relevant, major injury and 0.5% suffered a multiple trauma with a median ISS of 20. Overall, 10% had to be operated. The most frequently found major injuries were extremity fractures, with elbow fractures as the most common fracture.
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As the overall health and life expectancy increases in the United States, the incidence of fragility fractures in elderly patients also continues to increase. Given their medical comorbidities and decreased bone mineral density, acetabular fractures in the elderly population present a significant challenge to the orthopaedic trauma surgeon. The anterior column posterior hemitransverse (ACPHT) fracture pattern is a common fracture pattern in this population, and is often associated with central subluxation/dislocation of the femoral head with articular impaction. This study sought to delineate the most stable fixation construct in ACPHT fracture patterns in the elderly population. ⋯ Results indicate that the best fixation construct for this ACPHT acetabular fracture pattern includes independent lag screws across the anterior column and a pelvic brim plate with long periarticular screws maximizing posterior column fixation and preventing medialization of the free quadrilateral fragment. Although there are potential patient considerations that may complicate the placement of all 4 long screws, in most patients one or more of these screws can be safely placed in order to help prevent secondary displacement.
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Multicenter Study
Exploring injury severity measures and in-hospital mortality: A multi-hospital study in Kenya.
Low- and middle-income countries (LMICs) have a disproportionately high burden of injuries. Most injury severity measures were developed in high-income settings and there have been limited studies on their application and validity in low-resource settings. In this study, we compared the performance of seven injury severity measures: estimated Injury Severity Score (eISS), Glasgow Coma Score (GCS), Mechanism, GCS, Age, Pressure score (MGAP), GCS, Age, Pressure score (GAP), Revised Trauma Score (RTS), Trauma and Injury Severity Score (TRISS) and Kampala Trauma Score (KTS), in predicting in-hospital mortality in a multi-hospital cohort of adult patients in Kenya. ⋯ This multi-hospital study in Kenya found statistical significant higher performance of KTS and TRISS than other injury severity measures. The KTS, is however, an easier score to compute as compared to the TRISS and has stable good performance across several hospital settings and robust to missing values. It is therefore a practical and robust option for use in low-resource settings, and is applicable to settings similar to Kenya.