Zeitschrift für Orthopädie und Unfallchirurgie
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Background: The prevalence of malnutrition in hospitalised patients is reported to be between 16 and 55 % across disciplines. Within hospital care, screening for malnutrition is required. However, in orthopaedics and trauma surgery, there is still no generally accepted recommendation for the methods for such a data survey. ⋯ Summary: The present study demonstrates high prevalence of malnutrition among the geriatric trauma patients. Because of its easy and rapid application, the NRS has an advantage in clinical use. It was shown that the two methods of data survey were highly correlated.
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Introduction Patellar dislocation is one of the commonest knee injuries in adolescents. Although treatment usually leads to good results, the influence of anatomical and functional factors on therapeutic strategy has been underestimated, especially in cases of recurrence. Patients and Methods The course of treatment has been analysed in 88 patients with 136 patellar dislocations. ⋯ Primary patellar dislocations without serious concomitant injuries may be treated conservatively. In the event of recurrence, the indication for surgery is given, even in young patients and in any patient with an osteochondral flake fracture. Tightening reconstruction of the MPFL used to be frequently performed, but is associated with a high rate of recurrence.
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Review Meta Analysis
Dual Energy CT - a Novel Technique for Diagnostic Testing of Fragility Fractures of the Pelvis.
Background The incidence of fragility fractures of the pelvis is increasing. Established methods to diagnose this condition include X-rays, computed tomography (CT) and magnetic resonance imaging (MRI). Dual energy CT (DECT) is a modern technology for the imaging of bone oedema/bruises and has been used in injuries of the extremities and spine. ⋯ Conclusion Although DECT is already established for other indications and is regarded as a promising method by all respondents of the "AG Becken III", DECT is not yet routinely used for diagnostic testing of fragility fractures of the pelvis. Potential advantages of DECT include its greater sensitivity than CT in detecting bone oedema with equal radiation exposure. Unlike MRI, it is available 24 hours/7 days.
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Introduction/Background: With extended life expectancy, the number of primary joint arthroplasties has also increased. Revision surgery is also more often necessary, due to aseptic or septic loosening of the prosthesis or periprosthetic fracture. Large bone defects often occur in these patients and several non-modular, conventional implants are available to handle this difficult situation. ⋯ Conclusion: Because of its modular nature, the Modular Tumor And Revision System (MUTARS®) can be used for highly variable intraoperative defect adaption. Good clinical and functional results were achieved in patients with excessive bone defects. However, the high rate of infection, even with silver coated mega-implants, is still a problem and should be studied further.
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Periprosthetic femoral fractures can be categorized into proximal fractures around a hip stem or distally around a knee arthroplasty. This paper focuses on the proximal periprosthetic fractures. It is important to classify the fracture at diagnosis and to perform accurate planning of the surgery. ⋯ Due to rising numbers of primary arthroplasties and more elderly patients an increase of periprosthetic fractures can be expected. The treatment of periprosthetic fractures is an economic and surgical challenge. It is important to provide competence for these cases concerning both operative techniques and interdisciplinary treatment.