J Trauma
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The treatment of fractures of the proximal phalanx in three-phalanx fingers has for a long time been the domain of conservative static treatment in a plaster cast. After removal of the plaster, there was usually limitation of mobility of the interphalangeal joints. Fractures of the proximal phalanx are managed with conservative functional treatment in our clinic. The aim of this method is to achieve bony healing and free mobility at the same time and not in succession. We evaluated our treatment outcomes in a follow-up study. ⋯ The aim of functional treatment of proximal phalanx fractures is to achieve bony healing and free mobility at the same time and not in succession. Active exercises in the proximal and distal interphalangeal joints prevent limitations of mobility and the subsequent occurrence of rotational and axial deformities.
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Comparative Study
Prospective evaluation of multidetector computed tomography for extremity vascular trauma.
Multidetector computed tomographic angiography (MDCTA) is increasingly being used for the assessment of extremity vascular injury. However, to date, there are only retrospective series and a single small prospective study evaluating its efficacy. Therefore, the objective of this study was to prospectively evaluate the ability of MDCTA to detect arterial injury in the injured upper and lower extremities. ⋯ Physical examination is critical in the decision-making process for the injured extremity and can accurately reduce unnecessary imaging. If imaging is required, MDCTA is a sensitive and a specific noninvasive modality for arterial evaluation and may replace conventional angiography as the diagnostic modality of choice for the evaluation of the acutely injured extremity.
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Comparative Study
Tumor necrosis factor alpha gene polymorphism is associated with the outcome of trauma patients in Chinese Han population.
Tumor necrosis factor (TNF) is a proinflammatory cytokine that plays a major role in the sepsis and multiple organ dysfunction secondary to major trauma. The purpose of this article was to research the clinical relevance of the TNF gene polymorphism in patients with major trauma. ⋯ The TNF-α/-308 polymorphism might be used as a biomarker for the assessment of outcome of trauma patients, but the TNF-β/252 gene polymorphism might not influence the development of complications in patients with major trauma.
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Comparative Study
Body cooling ameliorating spinal cord injury may be neurogenesis-, anti-inflammation- and angiogenesis-associated in rats.
Body cooling (BC) or mild hypothermia therapy (about 33°C) is reportedly effective for spinal cord injury (SCI). However, the mechanisms underlying the beneficial effects of BC remain unclear, so does BC ameliorating SCI via promoting neurogenesis, anti-inflammation, and angiogenesis. ⋯ BC (33°C) improved SCI outcomes by promoting angiogenesis, neurogenesis, and anti-inflammation in a rat SCI model.
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Comparative Study
Upper extremity injuries in restrained front-seat occupants after motor vehicle crashes.
Prior studies identified that crash severity (delta V), occupant position, and restraint systems as reliable predictors of crash injuries to lower extremity, but very little have been written on the subject of upper extremity. ⋯ Further improvement in vehicle safety performance in the form of "depowered" airbag and efficient energy absorbing material within the vehicle interior is warranted.