Injury
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Lower extremity junctional injuries due to explosive blasts are among the most lethal sustained on the battlefield. To help reduce the effects of junctional and perineal trauma from this injury mechanism, a tiered Pelvic Protection System (PPS) was fielded during the war in Afghanistan. ⋯ Use of a PPS may reduce the risk of having severe perineal and lower extremity junctional injury in service members sustaining traumatic above knee amputations from an explosive blast.
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Effects of clockwise torque rotation onto proximal femoral fracture fixation have been subject of ongoing debate: fixated right-sided trochanteric fractures seem more rotationally stable than left-sided fractures in the biomechanical setting, but this theoretical advantage has not been demonstrated in the clinical setting to date. The purpose of this study was to identify a difference in early reoperation rate between patients undergoing surgery for left- versus right-sided proximal femur fractures using cephalomedullary nailing (CMN). ⋯ Therapeutic level II.
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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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The Reamer Irrigator Aspirator (RIA) is frequently used as a tool for bone graft harvesting procedures. The initial use of this instrument for bone grafting was met with significant blood loss and high transfusion rates. However, the RIA remains an excellent tool to obtain large volumes of viable autologous graft. The aim of this study was to investigate how changes in the technical use of the RIA may affect blood loss. ⋯ This series demonstrated a significant improvement in blood loss and transfusion with modified techniques used to obtain autologous bone graft with the RIA. Importantly, these techniques do not appear to limit bone graft harvest yield and can therefore be efficiently implemented without limiting the utility of the RIA.
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Osteoporosis and subsequent fractures are common in the chronic hepatitis B (CHB) population, especially in the elderly. This study investigated the effects of hepatitis B virus (HBV) infection on postoperative outcomes following hip fracture surgery. ⋯ Patients with HBV infection were at greater risk of adverse postoperative outcomes. We should pay more attention to the considerable burden of perioperative management of CHB patients. Due to the high proportion of undiagnosed patients in the Chinese elderly population, universal HBV screening should be considered preoperatively.