Acta orthopaedica
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Comparative Study
Thromboembolic complications after spinal surgery in trauma patients.
Deep venous thrombosis (DVT) and pulmonary embolism (PE) may be significant complications following spinal surgery. The incidence rate ranges from 0.5% to 2.5% in patients with symptomatic thromboembolic disease and up to 15% in patients with non-symptomatic thrombotic complications. We determined the incidence of symptomatic thromboembolism after spinal surgery in patients with postoperative systemic prophylaxis and investigated general and specific risk factors for development of this disease. ⋯ We found a rather low rate of clinically significant thromboembolic complications after spinal surgery because of trauma, compared to the results reported in the literature. Level of spinal surgery, surgical approach, and motor deficits in the lower extremities were identified as specific risk factors for DVT or PE. Age, sex, obesity and regular smoking were identified as general risk factors.
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Recent randomized controlled trials have shown that for the active and lucid elderly patient with a displaced femoral neck fracture, a primary total hip replacement (THR) is superior to internal fixation (IF) regarding the need for secondary surgery, hip function and health-related quality of life (HRQoL). Despite the high failure rate for IF, the method is still recommended for this patient cohort by some authors. One argument is that if IF fails, there is always the possibility of performing a secondary salvage THR. The main aim of our study was to determine whether a primary THR, as compared to a secondary THR after failed IF, gives a better outcome after 2 years. ⋯ We found that a secondary THR after failed IF results in inferior hip function compared to a primary THR for a displaced femoral neck fracture in the active and lucid elderly patient. Moreover, the patients with failed IF had to undergo at least one re-operation and experienced a significant reduction in HRQoL before the salvage THR.
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There is no consensus regarding the best treatment of patients with multilevel lumbar stenosis. We evaluated the clinical and radiological findings in 41 patients with complex degenerative spinal stenosis of the lumbar spine who were treated surgically. ⋯ The above-mentioned technique gives good and long lasting clinical results, when selection of patients is done carefully and when the spinal levels that are to be decompressed are selected accurately.