Injury
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The medial patellofemoral and patellotibial ligaments (MPFL and MPTL) are the main passive restraints to lateral patellar translation. When nonoperative management of patellofemoral dislocations fails, surgical options can be considered to restore patellofemoral stability. Several reconstruction procedures of the MPFL with semitendinosus, gracilis, quadriceps tendon, and synthetic grafts have been described. No clear superiority of one surgical technique over another is evident. ⋯ Case series.
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Every year more than 300,000 proximal femur fractures are diagnosed. Their number will double within 30 years. In femoral neck fractures treated with hip hemiarthroplasty 90-days mortality is 29.5-51.6%. Haemorrhage is one amongst other complications that is associated with increasing postoperative mortality. Transfusion rate in these patients ranges from 25.7% to 39%. Blood transfusions expose to complications. Fibrin sealants are useful in reducing perioperative need for transfusions, total blood loss, blood loss from drainage. The aim of this study is to assess whether the use of a fibrin sealant during hip hemiarthroplasty implant reduces the need for transfusion. ⋯ EVICEL reduces need for transfusion in patients undergoing hip hemiarthroplasty for a femoral neck fracture. It must be held among the options when a stricter control on transfusional requirement is needed.
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This study aimed to determine whether bone density correlates with radiologic and clinical outcomes after screw fixation of displaced intra-articular calcaneal fractures (DIACF) with the sinus tarsi approach. ⋯ Level III, Retrospective case series.
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Fracture fixation has advanced significantly with the introduction of locked plating and minimally invasive surgical techniques. However, healing complications occur in up to 10% of cases, of which a significant portion may be attributed to unfavorable mechanical conditions at the fracture. Moreover, state-of-the-art plates are prone to failure from excessive loading or fatigue. A novel biphasic plating concept has been developed to create reliable mechanical conditions for timely bone healing and simultaneously improve implant strength. This paper introduces the novel fixation concept and presents preclinical results from a large animal study. ⋯ The biphasic plate concept is aimed at improving the biomechanics of locked plating. The results of this large animal study demonstrate the feasibility and clinical potential of this novel stabilization concept.
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Fire is one of the major dangers that cause many casualty, injuries and property damages every year worldwide. Most of these losses occur in low- and middle-income countries. Exploring the stakeholders experience is a great source for understanding factors affecting the prevention of fires and its related injuries. The purpose of this study then is understanding the perception of safety from fire related injuries in residential inhabitants of buildings in Iran. ⋯ Fire safety in residential buildings with the demanding people for safety is ensured that having such city requires multidisciplinary function with a holistic approach. Further investigation to explore the process of fire safety for residential buildings is recommended.