Injury
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There is increasing interest regarding the risks and benefits of intrawound antibiotics applied directly to surgical wounds for the prevention of infection following orthopaedic trauma surgery. The purpose of this study was to investigate the economic justifiability of vancomycin and tobramycin powders for infection prophylaxis in orthopaedic trauma surgery. ⋯ Considering the cost of vancomycin and tobramycin powder at our institution, the application of these powders, whether independently or in combination, appear to be economically justifiable for infection prevention in orthopaedic trauma surgery.
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Mangled Extremity Severity Score (MESS) was first described more than 30 years ago by attempting to predict the need for empiric amputation. In severe traumatic crush and blast injuries, achieving satisfactory limb salvage may be difficult. Notably, a MESS of 7 or higher is consistently predictive of amputation. Additionally, Hyperbaric Oxygen Therapy (HBOT) has been described for many purposes, and related studies have reported HBOT showed benefits in wound healing properties. ⋯ HBOT is an excellent adjunctive option in severely mangled extremities. Nevertheless, the main treatments are eliminating infection and managing surgery, and are promising in the recovery of severe extremity injuries. Although the MESS was evaluated at 7 or higher, limb salvage procedures followed by HBOT should be considered.
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To compare costs related to a standardised versus conventional hospital care for older patients after fragility hip fracture and determine whether a shift in hospital care led to cost-shifts between specialists and primary health care. ⋯ Implementation of a standardised care to improve outcomes for patients with hip fracture caused lower specialist care costs and higher primary care costs, indicating care- and cost-shifts from specialist to primary health care.
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Pauwels classification, which categorizes types of femoral neck fractures, cannot fully reflect the three-dimensional characteristics of this injury. The purpose of our study was to determine the morphological characteristics of Pauwels III fractures through computed tomography image analysis and summarize the relevant biomechanical characteristics of different morphological fractures. ⋯ Biomechanical differences across the three subtypes of Pauwels III femoral neck fractures could increase our understanding of the biomechanical characteristics that underlie the Pauwels type III femoral neck fractures (such as, three-dimensional morphology and the stress distribution of bone and implant) that have been associated with high failure rates.