Der Unfallchirurg
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In children and adolescents, injuries of the ankle are seen frequently in routine practice. The fracture pattern is less dependent on the mechanism of injury than on the maturity of the growth plate. ⋯ In displaced articular fractures an anatomical reconstruction of the articular surface and stable osteosynthesis have to be achieved to minimize the risk of early osteoarthritis. Growth arrest is not always avoidable despite an ideal reconstruction and can occur in all fracture types; however, with optimal conservative or surgical treatment, iatrogenic damage of the epiphysis can be avoided thereby reducing the incidence of growth disorders as a complication of ankle fractures in children and growing adolescents.
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Depressed fractures of the base of the middle phalanges are problematic because of frequent subluxations and centrally depressed fragments. There are two minimally invasive procedures available: 1) the less known intramedullary padding technique according to Hintringer and 2) the widely used distraction fixator of Suzuki. This article describes the technique and outcome of these two procedures. ⋯ The intramedullary padding technique according to Hintringer enables good treatment of depressed fractures of the base of the middle phalanx of the finger. Repositioning of dorsal subluxations can be performed and centrally impressed fragments can be reduced better than by using the Suzuki dynamic fixator. In addition, the radiological course assessments can be assessed better than with the distraction fixator.
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This article presents the case of a traumatic avulsion of the extensor carpi radialis longus et brevis tendons with avulsion fracture at the base of the third metacarpal bone. Surgery as soon as possible is recommended in order to avoid retraction of the tendon.