Injury
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Fractures of the pelvic ring and acetabulum generally result after high energy trauma. Pelvic fractures, especially, are considered complex injuries from a therapeutic point of view, in relation to the frequent coexistence of skeletal and / or parenchymal lesions affecting other areas, and the abundant bleeding invariably associated with the latter. ⋯ The knowledge of the characteristics of the lesions and of the classification systems, as well as an accurate assessment of the anatomo-functional repercussions, represent therefore the fundamental prerequisites for the correct assessment of physical damage. Herein, we aim to examine whether the medico-legal assessment parameters of physical damage being used in Italy and Europe are appropriate and consistent with the complexity of similar injuries.
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Delayed presentation of pelvic-acetabular fractures is a common scenario in developing countries and there is usually a delay of more than 24 h in their presentation. ⋯ There was no difference between early and delayed thromboprophylaxis with LMWH in pelvic-acetabular trauma.
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Compartment syndrome generates an oxidative condition causing the death of skeletal muscle cells. Hirudin has antioxidant and anti-inflammatory properties. However, its correlation with the pathway of Nrf2/HO-1 for the protection of the skeletal muscle is unknown. ⋯ Nuclear translocation Nrf2 and HO-1 staining in cytoplasm were increased, and the levels of HO-1 mRNA were also increased. In conclusion, double-doses of H8 alleviate the death of muscle cells induced by oxidative stress 72 h after compartment syndrome in rabbits. This protective effect is associated with the nuclear translocation of Nrf2 and an elevated expression of HO-1.
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Sacral fractures treatment frequently involves both spine and pelvic trauma surgeons; therefore, a consistent communication among surgical specialists is required. We independently assessed the new AOSpine sacral fracture classification's agreement from the perspective of spine and pelvic trauma surgeons. ⋯ This classification allows an adequate communication for spine surgeons and pelvic trauma surgeons at the fracture severity type, but the agreement is only moderate at the subtype level. Future prospective studies are required to evaluate whether this classification allows for treatment recommendations and establishing prognosis in patients with sacral fractures.
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Implant failure rates remain high after plate fixation in pelvic ring injuries. The aim of this study was to compare an alternative fixation technique with suture-button devices and anterior plate fixation in partially stable open-book injuries. ⋯ The fixation with suture button implants showed comparable results to anterior plate fixation in open-book injuries of the pelvis.