Injury
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Case Reports
Technical tip: Removal of a broken tri-cortical syndesmotic screw using a "perfect circle" technique.
While broken or loose syndesmotic screws are typically of no clinical consequence, occasionally breakage can result in pain, metal fretting, or bony erosion. Despite quad-cortical syndesmotic screws being relatively easy to remove due to the prominent screw tip penetrating the medial tibial cortex, removal of a broken tri-cortical screw can be technically challenging. The purpose of this manuscript is to describe a safe technique for removing the buried, broken tri-cortical screw fragment via a minimally invasive medial tibial approach by verifying the screw location using intra-operative fluoroscopy.
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The data on predictive value of the routinely obtained preoperative biochemical parameters in hip fracture (HF) patients are limited. The aims of this study were to examine in older HF patients (1) the relationships between a broad set of routine laboratory parameters at admission and in-hospital mortality, and (2) evaluate the prognostic value the biomarkers and clinical characteristics (alone or in combination) provide to predict a fatal outcome. ⋯ In HF patients, seven easily identifiable at admission characteristics, including 4 biomarkers, are strong and independent indicators of in-hospital mortality and can be used for risk stratification and individualised management.
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Pelvic ring fractures might have consequences for health-related quality of life (HrQoL). The main purpose of this study was to evaluate patients' HrQoL after a pelvic ring fracture, considering the patients' characteristics. A cross-sectional study was conducted using the EuroQoL-5D (EQ-5D) and the Majeed pelvic score (MPS). ⋯ In conclusion, our study showed that pain was increased in patients with Tile C fractures, compared with Tiles A and B. Furthermore, Tile C patients had significantly lower EQ-5D index and total MPS scores. However, these problems were not seen in the ≥65 group.
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It has been previously suggested that the use of regenerative promoters, which include bone marrow-derived mesenchymal stem cells (MSCs) or natural growth factors supplement such as platelet-rich concentrate (PRC) could promote cartilage regeneration. However, the notion that the concurrent use of both promoters may provide a synergistic effect that improves the repair outcome of focal cartilage injury has not been previously demonstrated. This study was thus conducted to determine whether the concomitant use of PRC could further enhance the reparative potential of MSCs encapsulated in alginate transplanted into focal cartilage injury in rabbits. ⋯ PRC enhances the reparative effects of MSC in treating focal articular cartilage injuries.
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Randomized Controlled Trial Comparative Study
Minimally invasive plate osteosynthesis has equal safety to reamed intramedullary nails in treating Gustilo-Anderson type I, II and III-A open tibial shaft fractures.
The best fixation method for open tibial fractures has long been a matter of debate, many studies have recommended the use of intramedullary nails over external fixation for treating such fractures, recent studies also showed favorable results for the use of plates in managing open tibial fractures. However, there are very few (if any) reports in the literature comparing the use of minimally invasive plate osteosynthesis to reamed intramedullary nails in the fixation of open tibial fractures. The aim of this study was to compare the safety & efficiency of minimally invasive plate osteosynthesis to reamed intramedullary nails in treating open tibial shaft fractures. ⋯ Level II, Therapeutic study.