Der Unfallchirurg
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Muscle injuries are the most frequent sport injuries in athletes. In addition to a thorough clinical examination and the history of the trauma mechanism, imaging modalities are required to correctly classify the injury and plan the future treatment and rehabilitation. The two major modalities are ultrasound and magnet resonance imaging (MRI). This article aims to give a comprehensive overview on the possibilities and limitations of MRI imaging in musculoskeletal injuries as well as insight into current development, classifications and technologies.
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Comparative Study
[Trauma centre admission of severely injured or critically ill patients : Comparison of estimated and real arrival times.]
During early in-hospital management of the arriving trauma patient the timing of the trauma team alert is an important organisational step. To evaluate the accordance of the estimated and the real arriving time we performed a retrospective data analysis at a level I German trauma centre. ⋯ An exact estimation of the arrival time is rare. With a trauma team alert 10 min prior to the estimated time of arrival, an acceptable waiting time can be achieved. Arrival of the patient prior to the trauma team can be avoided.
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Over the course of the past two decades autologous chondrocyte implantation (ACI) has become an important surgical technique for treating large cartilage defects. The original method using a periostal flap has been improved by using cell-seeded scaffolds for implantation, the matrix-based autologous chondrocyte implantation (mb-ACI) procedure. ⋯ This manuscript summarizes the recommendations of the members of the German clinical tissue regeneration study group on postsurgical rehabilitation and MRI assessment after ACI (level IVb/EBM).
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Considering the controversially discussed issue of whiplash injury a pragmatic approach based on our own experience in the area of forensic expert opinion is presented. Findings of accident analysis and biomechanics are correlated with the individual situation after the accident (initial clinical appearance), the course of the ailment and the indispensable physical examination. ⋯ These limits vary widely between individuals and must be considered carefully when relating dose and effect of accident severity to a possible physical injury. Determination of the accident severity is especially important when there are no objective signs of injury and the existence of a minor whiplash injury (Quebec Task Force degree 1 or 2) is in question.
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Magnetic resonance imaging (MRI) plays a very important role in traumatology; however, clear guidelines and standard operating procedures do not exist on a large scale. The aim of this worldwide needs analysis was to gather detailed information on this imaging modality in the daily work of trauma and orthopedic surgeons and trainees, and to identify ways to optimize its application. Using the network of the"Arbeitsgemeinschaft für Osteosynthesefragen - Association for the Study of Internal Fixation" (AO/ASIF), participants who registered for a webinar on this topic were asked to complete a structured set of questions and simulated cases online. ⋯ To address these barriers, a more structured curriculum in the training period of orthopedic and trauma surgeons may be required as well as the development of resources for continuing and self-directed learning.