J Emerg Med
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In complex dislocations of the metacarpophalangeal joint, the volar plate is separated from the proximal phalanx and the metacarpal head is entrapped within surrounding tissue structures. These complex dislocations must be managed by open surgical reduction to reduce the dislocation and realign the volar plate. A 58-year-old male presented to the emergency department with a complex dislocation of the metacarpophalangeal joint of the left little finger, which was successfully treated by open reduction in the operating room. The indications for open reduction of metacarpophalangeal joint dislocations are reviewed.
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The purpose of this report is to describe another case of a molten metal burn to the foot of a foundry worker. The foundry in which he worked failed to comply with Occupational Safety and Health Administration regulations with regard to protective apparel. This injury could have been prevented with annual, unscheduled inspections by the Occupational Safety and Health Administration and with enforcement of additional regulations regarding protective apparel.
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This study was designed to evaluate patients presenting to a large urban university emergency department (ED) who were subsequently denied authorization for reimbursed care by their managed care provider and to characterize the denial as potentially safe or unsafe based on published triage criteria. A consecutive case surveillance was performed from October 1, 1994 to September 30, 1995 at a university-based ED (30,000 visits per year) for adult patients in inner-city Chicago. Cases were comprised of adult managed care participants whose providers refused by telephone to authorize payment for ED services and who then left the ED without treatment. ⋯ By previously established criteria, 115 (47.1%) were identified as potentially unstable, 61 (53%) due to abnormal vital signs and 54 (47%) with other high-risk indications such as severe pain, chest pain, or abdominal pain. These potentially high-risk patients may subsequently suffer adverse outcomes. Current guidelines used for telephone triage by managed care to divert patients from our ED do not meet previously published safe triage criteria.
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A 10-year-old, previously healthy female presented to the emergency department via emergency medical service transport, with her tongue tightly entrapped inside a glass bottle (9 oz, Yoohoo brand of chocolate drink). The tongue was massively edematous and ecchymotic due to impaired venous return from constriction by the neck of the bottle. After repeated attempts at mechanically reducing the tongue out of the bottle, a professional glazier was contacted, who was able to remove the bottle in the operating room with a steel glass cutter. Needle evacuation of a small hematoma was then performed to decrease the pressure ischemia to the tongue, which began to improve quickly.
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A case of spontaneous pneumomediastinum secondary to hyperemesis gravidarum is presented. The pathophysiology, clinical presentation, differential diagnosis, and management of this unusual complication of hyperemesis gravidarum are reviewed.