Der Unfallchirurg
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Controlled Clinical Trial
[Frequency of acute and chronic scapholunate dissociation in distal radius fractures. Different treatment plans].
Early diagnosis and appropriate treatment of acute scapholunate dissociation (SLD) is crucial for obtaining a favorable result in fractures of the distal radius. The aim of this study was to determine the incidence of acute SLD in a prospective study and to differentiate this entity from chronic SLD. ⋯ When treating fractures of the distal radius, acute SLD has to be ruled out and to be discriminated from chronic SLD. While acute SLD requires appropriate treatment, immediate treatment of chronic SLD is not indicated.
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Between 1 January 2001 and 30 June 2003, 31 patients with dislocated ankle fractures were primarily treated with an external fixator in our clinic. The aim of the present study was to investigate whether such a concept would determine the overall outcome or influence single parameters such as mobility, dystrophy, pain, arthritis, and complications. ⋯ The treatment result in the study population was compared to the results of prospective studies investigating dislocated ankle joint fractures as well as with our own random sample (n=7) of patients with secondarily treated ankle joint fractures that were initially treated with a cast. Initial external fixation seems to be justified and leads to acceptable results. The main functional lesions are not correlated to the specific treatment selected.
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Case Reports
[Infection of the hip joint following psoas abscess. Case report and literature review].
Infection of the hip joint following psoas abscess is uncommon. In fact, only two cases have been reported in the literature. The clinical aspect of psoas abscess is characterised only by unspecific back pain and hip pain, which are responsible for delayed diagnosis. ⋯ In cases of infected hip joint, resection arthroplasty often cannot be avoided. Following complete decline of inflammatory parameters and certain absence of bacteria confirmed by repeated joint aspiration, prosthetic joint replacement is possible. This decision should be made on an individual basis, because Girdlestone hip also can lead to a satisfactory result concerning pain relief and functional outcome.
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Case Reports
[Femoral neck prosthesis in the case of femoral neck fracture and ipsilateral long stem-knee tumour prosthesis].
Femoral neck fracture in the case of a previously implanted ipsilateral tumour knee-prosthesis represents a challenging situation because of the long proximal stem of the knee implant. Avoiding total femur replacement, we implanted a femoral neck prosthesis (Eska Cut 2000) in a 65 year old patient to preserve as much of the femur free of implant as possible, minimizing the risk of a periprosthetic or interprosthetic fracture. ⋯ In our case, the femoral neck prosthesis avoided the implantation of a total femur replacement. Nevertheless, this prosthesis must be considered critically and cannot be recommended as the standard implant for femoral neck fracture in the case of an ipsilateral long stem-knee prosthesis.