J Trauma
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Head Computerized Tomography (CT) has significant risks, especially in children. To reduce this burden, we sought to develop a biomarker panel that predicts the absence of traumatic brain injury (TBI) on head CT. ⋯ In children who meet clinical criteria for a head CT scan after trauma, low plasma d-dimer suggests the absence of significant brain injury.
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The management strategies for reconstruction of soft-tissue defects of the lower leg and the foot remain disputed. To date, no comprehensive studies have been reported on the saphenous perforator flaps in reconstructive surgery in patients with posttraumatic osteomyelitis. ⋯ The saphenous perforator flap is a sturdy flap with low short-term failure rates, also in high-risk patients. The success rate compares well with results of free flap transfers in the management of posttraumatic osteomyelitis. The saphenous flap is a feasible option for posttraumatic reconstructions of osteomyelitis, especially in low-resource settings.
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In an acute care setting, evaluation of traumatic brain injury (TBI) is often complicated by alcohol intoxication. The purpose of this study is to evaluate the clinical utility of the protein S100B as a biochemical marker for identifying brain injury in patients who are intoxicated at the time of injury. ⋯ Although there seems to be a strong association between S100B levels and TBI, further research is required to establish the clinical role of S100B in patients with suspected TBI, particularly in patients whose clinical presentation is complicated by alcohol intoxication.
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Conventional C-spine imaging (3-view series) is still widely used in trauma patients, although the utilization of computed tomography (CT) scanning is increasing. The aim of this study was to analyze the value of conventional radiography and the frequency of subsequent CT scanning due to incompleteness of three-view series of the C-spine in adult blunt trauma patients. ⋯ In more than one third of the patients primarily assessed with three-view X-ray series of the C-spine, the results are incomplete or inevaluable necessitating CT scanning. Although the majority of the incomplete series remain unexplained, we advise CT scanning in patients having clavicular and rib fractures because this increases the likelihood of obtaining incomplete three-view series.
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Comparative Study
Trauma surgery to acute care surgery: defining the paradigm shift.
Trauma surgery is gradually evolving into acute care surgery (ACS). We sought to better define this evolution by using work relative value units (wRVU) to characterize the current practices of trauma and ACS. ⋯ Trauma surgeons are distinctly different from their colleagues, with a greater emphasis on intensive care unit "cognitive" work. The number of procedures performed by trauma surgeons is comparable to other disciplines but with more "bedside" procedures. Trauma surgeons' high appendectomy wRVUs may be a reflection of the transition to an ACS model. The characterization of trauma surgery as nonoperative and intensive care unit-based is in part substantiated but there are indications of a paradigm shift toward more operative experience with transition to an ACS model.