Injury
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Observational Study
Free tissue versus local tissue: A comparison of outcomes when managing open tibial diaphyseal fractures.
Open lower extremity fractures pose a challenge for treating surgeons. All surgical strategies have the common aim to facilitate fracture healing. Fracture union, however, should be critically considered in the context of functional recovery and not in isolation. Both local and free tissue transfer have benefits and drawbacks. ⋯ This study aims to compare the functional outcomes of open tibial diaphyseal fractures managed with internal fixation, comparing outcomes of those receiving free tissue transfer as opposed to local flaps METHODS: This study follows the STrengthening the Reporting of Observational studies in Epidemiology (STROBE) criteria. Data were collected retrospectively from a prospectively maintained database at our institution. Inclusion criteria included a non-comminuted Gustilo type-IIIB open tibial diaphyseal fracture requiring intramedullary nailing. Forty three patients with local flaps and 180 patients with free flaps were included RESULTS AND CONCLUSION: 233 patient underwent reconstruction for open fracture using local flaps (n=43) or free flaps (n=180). In the context of Gustilo type-IIIB non-comminuted, mid-tibial diaphyseal fractures treated with intramedullary nailing, free fasciocutaneous flap reconstructions leads to significantly improved functional outcomes in patients of all ages when compared to local fasciocutaenous flaps. (77 ± 19 v 50 ± 22 % for local flaps; P < 0.001).
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The femur is the most frequent involved site by post-attinic fractures. The appropriate treatment of pathological fractures after radiotherapy is still controversial as they are associated with a high risk of delayed consolidation and non-union. Authors review a single Center series of pathological fractures after radiation therapy in patients affected by soft tissue sarcomas analyzing incidence, risk factors, failure rate and proposing a flow chart of treatment of postattinic fractures of the femur. ⋯ Intramedullary nailing is the treatment of choice in postradiation diaphyseal fractures of long bones, prosthetic replacement in meta-epiphyseal fracture site. Free vascularized grafts remain a valid salvage solution after failure of internal fixation.
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The early generations of proximal tibial locking plates demonstrated inferior results when compared to dual plating in bicondylar tibial plateau fractures with posteromedial fragments (PMF). Modern plates have multiple rows of locking screws and variable angle technology -which tote the ability to capture the PMF. The purpose of this study was to determine if the modern plates could capture the PMF in a large series of bicondylar tibial plateau fractures. ⋯ Newer generation locking plates vary greatly in their ability to capture the PMF. Variable angle technology dramatically increases the ability to capture the majority of PMFs. Prior biomechanical and clinical studies may yield substantially different results if repeated with these newer implants. Use of newer generation locked plates should not replace thorough preoperative planning.
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Neuromuscular disease is well known to be at increased risk of complications following hip replacement surgeries. This study is prospectively conducted to investigate clinical performance and survivorship of total hip arthroplasty (THA) using dual mobility articulation in femoral neck fractures of elderly with neuromuscular disease. ⋯ In elderly with neuromuscular disease, THA with dual mobility articulation is a reasonable option as a treatment for femoral neck fractures.
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Treatment of infected non-unions of the tibia is a challenging problem. The cornerstones of optimal infected non-union treatment consist of extensive debridement, fracture fixation, antimicrobial therapy and creation of an optimal local biological bone healing environment. The combination of S53P4 bioactive glass (BAG), as osteostimulative antibacterial bone graft substitute, and bone marrow aspirate concentrate (BMAC) for the implantation of mesenchymal stem cells and growth factors might be a promising combination. In this paper, preliminary results of a new treatment algorithm for infected non-unions of the tibia is presented. ⋯ These early data on the combined implantation of S53P4 BAG and BMAC in treatment of infected non-unions shows promising results. These fracture healing results and eradication rates resulted in promising functional recovery of the patients. To substantiate these results, larger and higher quality studies should be performed.