Der Unfallchirurg
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Review Meta Analysis
[Differences in the use of health care services - is everything unethical?].
Regional differences in the use of health services have been known for several decades. This variability is often overall regarded as undesirable in discussions and ethical-moral argumentation takes place. The description and analysis of this variability and the underlying causes are the subject of numerous investigations in various health care systems. ⋯ The description of regional differences is an important step toward provision of evidence-based and tailored health care. Differences in health care provision and especially regionally varying high intervention rates are not per se problematic. Whether a patient receives an intervention or not should, however, not depend any more on where he or she lives and which physician is being consulted, but on his or her individual medical condition or preferences. Target group-oriented evidence-based information can help to minimize undesirable variability.
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Peripheral vascular injuries are the cause of high morbidity in trauma patients. Up to 5 % of all patients with injuries of the extremities present with concomitant vascular lesions. While open peripheral vascular injuries are associated with a high mortality at the scene of the accident, closed vascular injuries present the danger of developing critical tissue ischemia with a high risk of amputation and limb loss. ⋯ A correct diagnosis and early treatment of peripheral vascular injuries place enormous demands on interdisciplinary teams consisting of emergency physicians, orthopedic surgeons, vascular surgeons, anesthesiologists and radiologists. The top priority in the context of emergency care is hemorrhage control by applying direct pressure and dressings until definitive surgical treatment. Hypovolemic shock, reperfusion injury and compartment syndrome are complications of peripheral vascular injuries that must be recognized and treated in the early stages.