J Trauma
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Review
The 1991 Fraser Gurd Lecture: evolution of airway control in the management of injured patients.
The evolution of methods for airway control has been an important factor in improving overall trauma care. Many important advances have been made in technique, tubes, and timing. Current methods of airway control are listed in Table 2 and are categorized as emergency or elective. ⋯ The role of differential ventilators in the management of unilateral pulmonary parenchymal injury requires clinical validation. Intravascular membrane oxygenators have been proposed in advanced pulmonary insufficiency in a ventilated patient. Thus, while many important strides have been made in airway management following trauma, there remain great challenges in addressing the persistent problem of systemic hypoxemia after multiple injuries.
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Case Reports
Spontaneous endobronchial erosion and expectoration of a retained intrathoracic bullet: case report.
In all four previously reported cases of endobronchial erosion from retained intrathoracic foreign objects, the object eventually required surgical removal. We report the case of a patient with a bullet in the left hemithorax who developed bronchial erosion and hemoptysis 3 months after the injury, with subsequent expectoration of the bullet. Although most foreign bodies within the thorax pose no special problems, migration of the object or the development of symptoms warrants investigation and possibly subsequent surgical removal of the object.
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This study was designed to examine the results of emergency room resuscitative thoracotomy (ERRT) and to formulate cost-effective indications for this procedure. A retrospective study was performed of 28 patients who had ERRT at St. Elizabeth Hospital Medical Center, Youngstown, Ohio, during the 4 years from July 1985 through June 1989. ⋯ There were no survivors in the group of patients with no SOL at the scene, and there were no neurologically intact survivors among blunt trauma patients with no SOL upon arrival at the ER. An algorithm based on mechanism of injury and presence or absence of SOL at the scene and in the ER is proposed. This algorithm would decrease the number of ERRTs performed by 41% without decreasing the number of neurologically intact survivors.(ABSTRACT TRUNCATED AT 250 WORDS)
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Review Case Reports
Appendiceal transection in a child associated with a lap belt restraint: case report.
The seatbelt syndrome refers to the spectrum of injuries associated with lap belt restraints and includes intestinal tears, perforations, and transections; mesenteric disruptions; and lumbar distractions, dislocations, and fractures. We report a case of appendiceal transection associated with a lap belt restraint in a small child.
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We retrospectively reviewed the medical records, plain films, CT scans and complex-motion tomographic studies (TOMOS) of 216 consecutive patients with cervical injuries to determine the uses and limitations of CT in the evaluation of cervical trauma and the indications, if any, for the continued use of TOMOS in evaluating cervical trauma. There were 453 fractures and 104 subluxations or dislocations of the cervical spine in the 216 patients. Plain films detected 58% (262 of 453) of the fractures and 93% (97 of 104) of the subluxations and dislocations; and 94% (202 of 216) of the patients with abnormalities were identified. ⋯ In the 20 patients who underwent both CT scanning and TOMOS, TOMOS detected more fractures, subluxations, and dislocations than CT scanning. Complex-motion tomographic studies detected atlanto-occipital dislocation and subluxation of the vertebral bodies and fractures of the spinous processes, lateral masses, articular processes, vertebral bodies, and dens better than CT scanning. Although the more routine use of CT scanning in evaluating cervical trauma should increase the detection of cervical abnormalities to near 100%, TOMOS remain the gold standard of diagnosis for atlanto-occipital dislocation, subluxation of the vertebral bodies, and fractures of the lateral masses, articular processes, vertebral bodies, and dens.