Injury
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To describe differences in follow-up compliance and emergency department (ED) visits between ballistic and non-ballistic operative lower extremity fracture patients. ⋯ The results of this study demonstrate that increased utilization of the ED was associated with ballistic fractures, homelessness, decreased clinic compliance, and African American race. Furthermore, patients with non-ballistic injuries, women, and those without any ED visit were more likely to have higher outpatient clinic compliance.
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Comparative Study
Biomechanical assessment of single LISS versus double-plate osteosynthesis in the AO type 33-C2 fractures: A finite element analysis.
In the present study, we assessed the biomechanical advantage between the single LISS and double-plate used in AO type 33-C2 fractures with the method of finite element analysis, which will help surgeons choose the optimal therapy to the unstable distal femoral fracture. ⋯ The double-plate is more effective scenario using in the distal femoral fractures, particular in unstable fractures with joint involvement.
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The prevalence of malnutrition in patients admitted with a proximal femoral fracture is considered high and the negative effects on health are well-studied. The SNAQ and the MNA-SF are two screening tools routinely used during admission of acute medical patients. The aim of this study is to compare the screening capacity of the SNAQ score and the MNA-SF, and to evaluate their predictive values for malnutrition using the ESPEN criteria. ⋯ No benefits were observed for the SNAQ over the MNA-SF as a screening tool for malnutrition in admitted patients with a proximal femoral fracture. Missing a significant portion of malnourished patients or those at risk and consequent under treatment of fragile older patients should be avoided. The well-validated MNA-SF seems more preferable as a screening tool for this patient population.
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The purpose of this study is to evaluate the incidence of neurovascular injuries, compartment syndrome, early postoperative infection as well as the injury factors predictive of neurovascular injury following ballistic fractures of the radius and ulna. ⋯ Ballistic forearm fractures result in high rates of neurovascular injury. Fractures caused by high velocity/energy firearms have extremely high rates of neurologic injury when compared with low velocity ballistic injuries. Ballistic fractures involving the proximal third of the radius or ulna are five times more likely to be associated with neurologic injury after a ballistic injury and should be assessed carefully on initial evaluation.
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The purpose of this study was to determine the radiographic parameters associated with symptomatic locking screw removal after intramedullary tibial nail insertion. Our hypothesis was that locking screws located closer to joints and those extending longer than the width of the bone result in more symptomatic implant removal. ⋯ The strongest radiographic predictor for symptomatic locking screw removal after tibial nail insertion was the direction of the most proximal locking screw. In contrast to previous research on retrograde femoral nails, tibial locking screws that were closer to the joints were not associated with an increased likelihood of symptomatic screw removal. Clinicians can use these data to help counsel patients regarding the likelihood of symptomatic screws and perhaps to help guide screw placement in cases with multiple options.