J Trauma
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Is bigger better? The effect of obesity on pelvic fractures after side impact motor vehicle crashes.
Previous research has identified nearside impacts, intrusion, gender, age, and body mass index (BMI) as associated with pelvic fractures in motor vehicle crashes. This study assesses the role of BMI in predicting pelvic fracture and whether BMI modifies the effect of other potential risk factors. ⋯ BMI status influences other variables associated with pelvic fracture. Redesign of interior door panels, hardware, armrests, and the center console may be appropriate for motor vehicle manufacturers to consider in prevention of pelvic fracture during nearside impacts.
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Airway compromise secondary to isolated injury at the atlas (C1) and axis (C2) without an associated spinal cord injury is a rare, but recognized phenomenon that results in significant morbidity and mortality. No previous study in the literature has reported the incidence of this potentially lethal complication of these relatively common fractures. ⋯ Approximately 5% of patients with isolated C1 and C2 fractures developed airway compromise. All patients with these injuries should be assessed for the risk of developing this complication and some will require close monitoring to detect this problem at an early stage.
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It is agreed that missed compartment syndrome is associated with significant morbidity, but controversy regarding its diagnosis remains. To our knowledge, no one has analyzed the effect of individual surgeon variation on the diagnosis of compartment syndrome. ⋯ The diagnosis of compartment syndrome is difficult, and the data reported herein show that significant practice variation is likely, even within a single institution. It is unknown what the "true" rate of compartment syndrome should be, considering that a rate that is too high indicates unnecessary surgery and a rate that is too low means missing a devastating injury. Our data indicate lack of consensus in practice regarding the diagnosis of compartment syndrome, even at a high-volume level I trauma center, and emphasize the possibility of false-positive results of compartment pressure checks in clinical practice.
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Prehospital spinal immobilization (PHSI) is routinely applied to patients sustaining torso gunshot wounds (GSW). Our objective was to evaluate the potential benefit of PHSI after torso GSW versus the potential to interfere with other critical aspects of care. ⋯ Our data suggest that the benefit of PHSI in patients with torso GSW remains unproven, despite a potential to interfere with emergent care in this patient population. Large prospective studies are needed to clarify the role of PHSI after torso GSW.
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Case Reports
Femoral vein injury and transposition techniques: a new approach to venous reconstruction in the setting of trauma.
Femoral vein (FV) injury is infrequent but potentially serious. Venous repair is the procedure of choice and multiple technical options are performed. This article describes a novel venous reconstruction technique of transposition of the injured FV into the deep femoral vein (DFV) system. ⋯ In instances of penetrating injury to the proximal FV, transposition to the DFV represents a novel and effective alternative to establishing venous outflow from the extremity. This technique is relatively simple and presents good permeability in the medium term. However, possible and often tolerated ligation of penetrating FV injuries should be considered a last option.