Der Unfallchirurg
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Sequestrectomy, fragment fixation, wound treatment and bone grafting are the old principles of infected non union surgery. Today these principles are the frame, which contents a more aggressive treatment. Sequestrectomy is a radical excision of the complete infected bone-soft-tissue-scar, the resulting defects are covered by one of the various techniques (skin-traction, flap surgery, bone shifting, etc.). ⋯ Previous limb shortening to close bone defects, with a lengthening later in a "healthy" region, is also possible. Local antibiotic wound treatment cases a significant reduction of the contamination rate, improved dressing techniques support wound healing free of infection. This therapeutic techniques are comparable to open fracture treatment, where by similar surgery a very low infection rate can be achieved.
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In this retrospective study we present the long-term results in 89 patients who underwent anterior interbody fusion of acute cervical spine injuries in our institution between 1972 and 1983. There were 23 dislocations, 50 fracture-dislocations and 16 burst fractures without significant posterior lesions. Only 20 patients showed no neurologic symptoms. ⋯ With regard to the early stage of the procedure of anterior interbody fusion for traumatic lesions this study shows promising data with high fusion rates and low morbidity, especially for the combination with plate fixation. Further improved within the last 12 years this method offers an excellent alternative for operative treatment of most acute lower cervical spine injuries. Using devices which are not angle stable, special attention should be given to precise bicortical screw fixation.