Der Unfallchirurg
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Mason I fractures of the radial head are judged to be simple injuries that can generally be treated nonoperatively. According to the current literature mainly good and excellent results can be expected. We present a case series of patients presenting to us due to complications of Mason I fractures. ⋯ In light of the complications, Mason I fractures must be reevaluated. They remain the domain of conservative treatment but close follow-up is recommended to recognize possible complications early in order to prevent stiffness, chronic instabilities, and osteoarthritis.
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Displaced fractures of the acetabulum involving the quadrilateral plate continue to be a surgical challenge. In this study, we describe our operation technique of auxiliary acetabular cerclage-wiring combined with plate osteosynthesis and present our results as well as short-term outcome. ⋯ Auxiliary acetabular cerclage-wiring is a safe and effective method for fracture reduction and retention especially in displaced acetabular fractures involving the quadrilateral plate.
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A novel radiation-free electromagnetic navigation system (ENS) method was developed and the feasibility and accuracy for transklavikular-transkorakoid drilling procedures were evaluated in an experimental setting. ⋯ The electromagnetically navigated transkorakoid-transklavikular drilling procedure used in this study demonstrated high targeting accuracy, required no intraoperative x-ray radiation and was associated with no complications.
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Femoral shaft fractures in children are a common injury. Operative treatment is recommended for children above 3 years of age. The question of this investigation was the current clinical standard for the treatment of femoral shaft fractures in children under 3 years old. ⋯ Obviously, operative treatment of femoral shaft fractures in children younger than 3 years is routinely used despite the fact that there is no evidential basis for this approach. There are good arguments for and against operative and conservative forms of treatment. Indications for operative treatment include multiple trauma, open fractures, body weight over 20 kg, child already free walking and lack of stable fixation with conservative treatment. To achieve more evidence for the existing recommendation of the American Academy of Orthopaedic Surgeons (AAOS) and the Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften (AWMF, Working Group of the Scientific Medical Specialist Societies), further investigations are needed.
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Clinical Trial
[Corrective osteosynthesis of proximal humeral fractures : Technique and prospective results].
Fracture sequelae of proximal humeral fractures arise following nonoperative and operative forms of treatment. Due to a painful restricted range of motion, in most cases shoulder prostheses are implanted. There is a need for joint-preserving alternatives especially for younger patients. ⋯ Corrective osteosynthesis of fracture sequelae (Boileau types II-IV) of proximal humeral fractures appears to be a good alternative to implantation of shoulder prostheses, especially in younger patients (< 60 years of age).