Injury
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Comparative Study
Comparative biomechanical analysis of reconstruction and cephalomedullary nails in the treatment of osteoporotic subtrochanteric fractures.
This study aimed to compare the biomechanical properties of two types of intramedullary nails - reconstruction nails (RCN) and cephalomedullary nails (CMN) - each with different proximal fixations, in a model of an osteoporotic subtrochanteric femoral fracture. This study focused on assessing stiffness and load to failure of RCN and CMN nails to provide insight into their clinical applications in osteoporotic fracture treatments. ⋯ The RCN offers stiffness comparable to that of the CMN; although its load to failure is slightly lower than that of the CMN, it still exceeds the physiological tolerance limit. These findings suggest that the RCN is a viable alternative for treating osteoporotic subtrochanteric fractures.
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Comparative Study
Masquelet combined with free-flap technique versus the Ilizarov bone transport technique for severe composite tibial and soft-tissue defects.
The treatment of bone and soft-tissue defects after open fractures remains challenging. This study aimed to evaluate the clinical efficacy of the Masquelet technique combined with the free-flap technique (MFFT) versus the Ilizarov bone transport technique (IBTT) for the treatment of severe composite tibial and soft-tissue defects. ⋯ Compared with IBTT, MFFT is a better choice of treatment for open tibial and soft-tissue defects with Gustilo IIIB/C fractures. IBTT is the preferred option when the tibial bone defect is large or if the surgeon's expertise in microsurgery is limited.
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Multiplanar mesh plating of patella fractures has become more popular in recent years. It was the goal of this study to compare the biomechanical stability of cannulated screw with anterior tension band to multiplanar mesh plating for fixation of transverse patella fractures in cadaver specimens. ⋯ While a more technically challenging and expensive technique, mesh plating for patella fractures appears to offer greater durability than traditional cannulated screw with tension banding.
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In April 2022, a new reimbursement scheme for hip fracture was implemented by the Japanese health ministry. Japan is one of the world's most aged societies, facing a significant, rapidly growing burden of osteoporosis and fragility fractures. The incidence of hip fractures is projected to increase from 240,000 in 2020 to 320,000 by 2040. In 2015, Fragility Fracture Network-Japan (FFN-Japan) was formally established as a nonprofit organization in order to create the optimal fragility fracture care system in Japan. ⋯ Within five years of establishment of the JNHFD, FFN-Japan in collaboration with visionary leaders from the Japanese government have successfully achieved a major reform of the Japanese health system's reimbursement of hip fracture care. This reform has laid the foundation for transformation of management of this debilitating and life-threatening injury that currently afflicts almost a quarter of a million older Japanese citizens each year.
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Electric scooters (e-scooters) are an increasingly popular method of transportation worldwide. However, there are concerns regarding their safety, specifically with regards to orthopaedic injuries. We aimed to investigate the overall burden and financial impact on orthopaedic services as a result of e-scooter-related orthopaedic injuries. ⋯ While there are potential environmental benefits to e-scooters, we demonstrate the risks of injury associated with their use and the associated increased burden to the healthcare system through additional emergency attendances, frequent outpatient clinic appointments, surgical procedures, and hospital inpatient admissions.