ObjectiveTo determine the incidence of tracheal stenosis, voice and breathing changes, and stomal complications after percutaneous dilatational tracheostomy (PDT). MethodsFrom December 1992 through June 1999, 420 critically ill patients underwent 422 PDTs. There were 340 (81%) long-term survivors, 100 (29%) of whom were interviewed and offered further evaluation by fiberoptic laryngotracheoscopy (FOL) and tracheal computed tomography (CT). Tracheal stenosis was defined as more than 10% tracheal narrowing on transaxial sections or coronal and sagittal reconstruction views. Forty-eight patients agreed to CT evaluation; 38 patients also underwent FOL. CT and FOL evaluations occurred at 30 Ϯ 25 (mean Ϯ standard deviation) months after PDT.

Background: Patients with traumatic intracranial hemorrhagic injuries (IHIs) are at high risk for venous thromboembolism (VTE). The safety of early anticoagulation for IHI has not been established.Hypothesis: Enoxaparin can be safely administered to most patients with IHI for VTE prophylaxis.

Large animal injuries frequently involve multiple body regions with species-specific mechanisms. Upper extremity injuries are associated with a significantly higher percentage of torso and head/craniofacial injuries, which may have implications for field triage.

No abstract

The prehospital GCS score is a reliable physiologic parameter for predicting hospital admission after MVC. When obvious indicators (hypoxemia, multiple long bone fractures, focal neurologic deficits) for trauma team activation are lacking, the prehospital GCS score may be used to reduce overtriage and undertriage rates.