Zeitschrift für Orthopädie und Unfallchirurgie
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Comparative Study
[What is the value of the whole body spiral CT in the primary radiological imaging of severely injured children?].
Whole body spiral CT scans have become a routine method in the radiological imaging of severely injured patients in emergency rooms of an increasing number of hospitals. The routine use of CT scans is, however, still discussed controversially, especially with regard to its use in children. This is mainly due to the reportedly higher level of exposure to radiation of CT scans as compared to plain radiographs. The aim of the present study was to compare the dose of exposure to radiation of a whole body CT scan to that of a plain radiograph protocol in an animal model for severely injured children. ⋯ Based on our data and a review of the literature we will use whole body spiral CT scans as the preferred method in the primary radiological imaging of severely injured patients. In our opinion, the evident benefit of a reduced time of imaging in combination with superior image information outweighs the higher level of exposure to radiation.
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Comparative Study
[Surgical outcome in pertrochanteric femur fracture: the impact of osteoporosis. Comparison between DHS and percutaneous compression plate].
The dynamic hip screw (DHS) often shows an impared outcome and a high incidence of therapeutic failure in patients with osteoporotic pertrochanteric femur fractures. This is caused predominantly by a fracture collapse and appears often in unstable fractures (31A2, 31A3). In a prospectively documented clinical study, we examined whether or not the percutaneous compression plate (PCCP, Gotfried) offers advantages following osteoporotic fractures. ⋯ Use of the minimally invasive PCCP technique in osteoporotic pertrochanteric femur fractures provides an alternative to the dynamic hip screw, especially with regard to surgical time and outcome. Advantages occurred also in the re-operation rate following fracture fixation complications. The cut-out rate was significantly lower than in the DHS group in unstable fractures.
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The aim of the present study was to evaluate a strategy for the management of accompanying osteoporosis after inpatient treatment of fragility fractures. ⋯ By use of a multifaceted osteoporosis intervention, more patients received diagnostics and therapy according to the guidelines of osteoporosis after fragility fractures. Without appropriate information, more than 60 % of the high-risk-patients did not receive adequate osteoporosis management. Future research should address barriers to appropriate osteoporosis management. Because of the chronic character of the disease and the necessity of a long-term therapy, continuous medical care and information of patients with osteoporosis is necessary to prevent subsequent fractures.
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The aim of this study was to examine the clinical results after the treatment of osteochondral defects of the knee with autologous bone grafting and matrix-supported autologous chondrocyte transplantation (ACT). ⋯ The treatment of osteochondral defects of the knee with autologous bone grafting and matrix-supported autologous chondrocyte transplantation shows promising results even for larger defects. But for a final decision about this therapy the present sample size was too small. There is a need for further long-term investigation with a larger number of patients.