Injury
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The purpose of this study is to compare medium to long term patient reported outcomes to one-year data for patients treated surgically for an aseptic fracture nonunion. ⋯ Level IV.
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The COVID-19 pandemic has significant impacts on the US socioeconomic structure. Gun violence is a major public health issue and the effects on this area have not been well-elucidated. The objective of this study was to determine the impacts of the pandemic on mass shootings in six major United States cities with historically high rates of gun violence. ⋯ This study is the first to use ArcGIS technology to describe the patterns of mass shooting in six major US cities during the COVID-19 pandemic. The number of mass shootings in six US cities remained largely unchanged which suggests that changes in mass shootings is likely occurring in smaller cities. Future studies should focus on the changing patterns of homicides in at-risk communities and other possible social influences.
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Ballistic injuries to the upper extremity represent a small subset of injuries, and there is little data to provide guidance on management and outcomes. The purpose of this study is to assess the incidence of neurovascular injuries, compartment syndrome, and early postoperative infection, as well as patient and injury factors predictive of neurovascular injury following ballistic fractures of the forearm. ⋯ Ballistic forearm fractures are complex injuries and can result in severe complications such as neurovascular injury and compartment syndrome. As such, a comprehensive evaluation and appropriate management of ballistic forearm fractures are essential to minimize the risk of severe complications and optimize patient outcomes. In our experience, when treated operatively, these injuries have a low rate of infection.
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Recent pathoanatomic studies based on 3D CT reconstructions have questioned validity of AO/OTA classification because it does not reflect the reality and requires revision. These 3D CT studies, however, do not allow analysis of all details. Therefore, we have exploited the possibility to analyze the pathoanatomy of pertrochanteric fractures on postmortem specimens. ⋯ In agreement with recent CT studies, the findings of this pathoanatomical study change, in a number of aspects, the traditional view of the pathoanatomy and classification of pertrochanteric fractures, and introduces the concept of three, instead of the traditional four, main fragments.
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Early definite treatment for orthopedic patients is strongly advocated. However, a consensus has not been reached on the optimal timing of long bone fracture fixation for patients with associated mild traumatic brain injury (TBI). Surgeons lack evidence on the basis on which they should decide on the operation timing. ⋯ Delayed fixation for patients with lower extremity long bone fractures concurrent with mild TBI does not result in fewer complications or improved neurologic outcomes compared with early fixation. Delaying fixation may not be necessary to prevent the second hit phenomenon and has not demonstrated any clear benefits.