Der Chirurg; Zeitschrift für alle Gebiete der operativen Medizen
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The benefits of interdisciplinary approaches in patient care, research and education are quite obvious and set the trend for more interdisciplinary structures. In order to achieve sustained success, however, there are numerous risks of interdisciplinary collaboration that have to be considered. Interdisciplinarity leads to an increasing degree of specialization and consequently to a greater experience of specialists in highly specific procedures. ⋯ Hence, the education of young physicians, students and researchers has to be adapted to this reality. It remains unanswered if these changes contribute to the decline in the number of applicants in surgery. In conclusion, the risks of the contradictory contexts of interdisciplinarity can be counteracted with simple principles of fair and cooperative partnership.
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Perioperative medicine includes the areas of clarification, patient safety, hygiene standards, prophylaxis for thrombosis and antibiotics, pain therapy and morbidity and mortality conference. All these procedures show how complex perioperative medicine is.
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Soft tissue sarcomas (STS) are a rare entity with reduced prognosis due to their aggressive biology. For an optimal treatment of STS identification of independent prognostic factors is crucial in order to reduce tumor-related mortality and recurrence rates. The surgical oncological concept includes wide excisions with resection safety margins >1 cm which enables acceptable functional results and reduced rates of amputation of the lower extremities. In contrast, individual anatomy of the upper extremities, in particular of the hand, leads to an intentional reduction of resection margins in order to preserve the extremity and its function with the main intention of tumor-free resection margins. In this study, the oncological safety and outcome as well as functional results were validated by a retrospective analysis of survival rate, recurrence rate and potential prognostic factors. ⋯ The 5-year survival and local recurrence rates are comparable to STS wide resections with safety margins >1 cm for the lower extremities and the trunk. Analysis of prognostic factors revealed resection status and the tumor-free resection margins to be the main goals in STS resection of upper extremity.
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Fractures around the elbow joint comprise fractures of the distal humerus, the radial head, the olecranon and the coronoid process. Combined lesions are particularly demanding for the surgeon. Accurate knowledge of the anatomy and of the biomechanics is an essential requirement for a specific diagnosis and therapy. ⋯ Risk factors for the development of posttraumatic elbow joint arthrosis are non-anatomically reconstructed joint surfaces, axial malalignment of the joint axis and untreated concomitant injuries. Modern angular stable and anatomically preshaped implants facilitate a biomechanically adequate osteosynthesis and avoid or decrease functional impairment. In consideration of an increasing number of osteoporotic elbow joint fractures, endoprosthetic replacement has gained significance.
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Emergency treatment and resuscitation within hospitals are managed by so-called medical emergency teams (MET). The present study examined the circumstances, number, initial treatment and further hospital course of in-hospital emergency cases at a level 1 university hospital. ⋯ The tasks of a MET at a surgical university hospital go beyond mere cardiopulmonary resuscitation. Emergency cases within the full spectrum of perioperative complications are encountered. Further multicenter studies with standardized protocols are required to analyze the management of German in-hospital emergencies.