Injury
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Varying results have been reported concerning the effect of body mass index (BMI) on polytrauma outcome. Although most studies focus on obesity and its associated preexisting medical diseases as a predictor for increased mortality rates, there is evidence that polytrauma patients with underweight also face an inferior outcome. ⋯ There is a significant correlation between obesity, underweight, and increased mortality in polytraumatized patients. Efforts to promote optimal body weight may reduce not only the risk of chronic diseases but also the risk of polytrauma mortality amongst obese and underweight individuals.
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Comparative Study
A 2-year experience, management and outcome of 200 clavicle fractures.
Clavicle fractures can cause pain and functional impairment if not managed appropriately. This article evaluates the prevalence of clavicular fractures, estimates the number of cases requiring operative treatment, evaluates whether removal of implant is a frequent necessity and compares the final functional outcome of the operative and non-operative groups. ⋯ The incidence of clavicle fractures was 1.23%. A small number of patients (11.7%) required operative treatment. We recommend surgical management of symptomatic non-union and removal of metal implant for hardware-related irritation.
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Comparative Study
Fracture stabilisation in a polytraumatised African population--a comparison with international management practice.
Fracture management in polytrauma patients has favoured early definitive fracture fixation with some authors advocating a staged management approach in these potentially unstable patients. We aimed to investigate the timing of surgical fracture stabilisation in polytrauma patients with significant orthopaedic injuries in a Level 1 trauma unit in South Africa (RSA) and to compare its performance with Level 1 trauma units in the USA and Europe. ⋯ In a developing country when compared to international trauma centres, less primary definitive fixation was performed in the first 24h.
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The purpose of this study was to describe the results of extra-articular and intra-articular fractures, at the base of the first metacarpal, treated with closed reduction and percutaneous fixation with intermetacarpal Kirschner wires. Outcome was evaluated by experienced pain, functional outcome and radiographic indications for arthritis. In total, 25 patients with unstable fractures at the base of the first metacarpal underwent closed reduction and percutaneous fixation of the fracture. ⋯ The described fixation procedure results in a stable fixation of the fracture fragments, and no secondary dislocation of the fracture occurred. Fractures consolidated within 32 (26-50) days and no new fractures were observed. These results suggest that this technique can be safely used in the treatment of extra-articular fractures as well as intra-articular fractures at the base of the first metacarpal.
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The term 'polytrauma' lacks a universally accepted, validated definition. In clinical trials the commonly applied injury severity based anatomical score cut-offs are ISS > 15, ISS > 17 and a recently recommended AIS > 2 in at least two body regions (2 × AIS > 2). ⋯ 2 × AIS > 2 captured the greatest percentage of the worst outcomes and significantly larger % of the clinically defined polytrauma patients. 2 × AIS > 2 has higher accuracy and precision in defining polytrauma than ISS > 15 and ISS > 17. This simple, retrospectively also reproducible criteria warrants larger scale validation.