J Trauma
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Comparative Study
Acute mortality associated with injuries to the pelvic ring: the role of early patient mobilization and external fixation.
To analyze the effect on mortality of a protocol for early mobilization with external fixation of patients with pelvic ring injuries. ⋯ An organized protocol including external fixation and early patient mobilization to an upright chest position reduced mortality associated with injuries of the pelvic ring. Orthopedic stabilization of major skeletal injuries should be viewed as part of patient resuscitation, not reconstruction.
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Randomized Controlled Trial Clinical Trial
Tube thoracostomy for occult pneumothorax: a prospective randomized study of its use.
Occult pneumothorax is defined as a pneumothorax that is detected by abdominal computed tomographic (CT) scanning, but not routine supine screening chest roentgenograms. Forty trauma patients with occult pneumothorax were prospectively randomized to management with tube thoracostomy (n = 19) or observation (n = 21) without regard to the possible need for positive pressure ventilation, to test the hypothesis that tube thoracostomy is unnecessary in this entity. ⋯ Hospital and ICU lengths of stay were not increased by tube thoracostomy. Patients with occult pneumothorax who require positive pressure ventilation should undergo tube thoracostomy.
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Vascular injury has been reported in up to one third of patients with posterior knee dislocations, which has led to the routine use of arteriograms in the management of these injuries. Recent studies have shown physical examination (PE) is reliable in detecting significant vascular injuries requiring surgery from other mechanisms. We hypothesized that PE would be similarly sufficient to assess popliteal injury in patients with posterior knee dislocations. ⋯ Nineteen patients (50.0%) had normal vascular examination results, did not receive arteriograms, and had no adverse sequelae, with a mean follow-up of 9.3 months (range 1 day-43 months). Sixteen patients with 17 dislocations (44.7%) underwent arteriography and the findings appeared normal in ten extremities; nine of these extremities had normal pulses and one had a diminished but palpable pulse. A minimal injury (intimal defect, 3; narrowing, 4) was demonstrated in seven extremities, five with normal pulses and two with diminished pulses.(ABSTRACT TRUNCATED AT 250 WORDS)
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To determine the magnitude of the discrepancy in injury death rates between urban and rural counties and which types of injury deaths contribute most to this discrepancy. ⋯ Age-adjusted unintentional injury death rates are higher in the rural counties of Nebraska, even though death rates for the four other leading causes of death (heart disease, cancer, cerebral vascular disease, and pneumonia) and intentional injury are lower. Although farm machinery-related deaths have the largest percentage difference between rural and urban counties, motor vehicle-related deaths are the major contributor to the unintentional injury death rate discrepancy in rural Nebraska.
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One hundred eight femoral shaft fractures in one hundred six adults were treated by closed intramedullary interlocked nailing. Ninety-two fractures were severely comminuted and 16 fractures were segmental. The procedures were done with the patients in the supine position. ⋯ There were two postoperative complications, which did not ultimately affect the clinical results. No infections or delayed unions were observed. Closed intramedullary interlocked nailing seems to be the treatment of choice for comminuted and segmental fractures of the femoral shaft provided that all the technical details are followed by the surgeon.