Canadian journal of surgery. Journal canadien de chirurgie
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Traumatic injury remains the leading cause of potentially preventable death in Canadians under age 40 years. Although only a minority of patients present with hemodynamic instability, these patients have a significant chance of dying. The causes of instability must be recognized and corrected quickly by using a systematic approach. ⋯ Bedside trauma sonography is an evolving tool that complements the physical examination during an initial survey. Future breakthroughs in trauma resuscitation may involve procoagulant medications, imaging technology, circulatory assist techniques and the use of inflammatory modulators. The greatest future challenge in trauma care, though, will be the provision of basic organized resuscitative care to the global community.
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Surgical treatment of thoracolumbar burst fractures with posterior short-segment pedicle fixation usually provides excellent initial correction of kyphotic deformity, but a significant amount of correction can be lost afterwards. This study evaluates the clinical relevance of the short-segment pedicle fixation supplemented by laminar hooks (2HS-1SH) construct in the surgical treatment of thoracolumbar burst fractures. Twenty-five patients with a single-level thoracolumbar burst fracture were assessed in this retrospective study. ⋯ There was no evidence of instrumentation failure or pseudarthrosis in any patient. The 2HS-1SH construct provides significant correction of vertebral body height and local kyphosis. It also preserves the initial correction and minimizes the risk of instrumentation failure.