J Trauma
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Federal law prohibits firearm possession by felons and certain others. Little is known about criminal activity resulting in new ineligibility to possess firearms among persons who have previously purchased them. ⋯ Among legal purchasers of handguns, the incidence of new felonious and violent criminal activity resulting in ineligibility to possess firearms is low for those with no prior criminal history but is substantially higher for those with a prior criminal record and is affected by demographic characteristics.
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This study examined the effect of proximal humeral fractures on the age- and shoulder-specific prevalence of rotator cuff tears (RCTs) as well as the association with fracture severity, patient age, and clinical outcome. ⋯ RCTs may need special attention in initial diagnostics, management, and follow-up especially in severe proximal humeral fractures.
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The differentiation between anteroposterior compression (APC)-I and APC-II pelvic fracture patterns is critical in determining operative versus nonoperative treatment. We instituted a protocol in which a stress examination was performed for patients presenting with an APC-I injury diagnosed with static radiographs to reveal the true extent of the injury. ⋯ Measurements of symphyseal diastasis can significantly vary depending on the radiographic modality (CT vs. plain films) and during application of a stress force. The use of stress examination under general anesthesia in the acute setting of pelvic injury can be beneficial in accurately diagnosing the severity of injury and choosing appropriate treatment.
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Pediatric forearm fractures result in substantial morbidity and costs. Despite the success of public health efforts in the prevention of other injuries, the incidence of pediatric forearm fractures is increasing. Our objective is to characterize the epidemiology of forearm fractures in Washington, DC, children evaluated in an urban pediatric emergency department (ED). ⋯ Falls from monkey bars and minor trauma are implicated in the majority of childhood forearm fractures. The prevention strategies should target playground safety. Further research is needed to evaluate factors, including obesity and bone health, which may contribute to forearm fracture risk associated with minor trauma.
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The impact on respiratory function of gunshot injuries to the chest is unknown. The objective is to assess pulmonary function and respiratory muscle strength (RMS) in patients who have recently sustained an isolated gunshot injury to the chest. ⋯ Lung volumes and RMS are decreased moderately to severely in patients who have sustained an isolated pulmonary gunshot wound. Expiratory muscle force generation is more severely affected than inspiratory muscle force. Further investigation of the long-term impact of these injuries on respiratory function is warranted.