The American journal of emergency medicine
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Acute nondisplaced fractures (NDFs) are common in the emergency department (ED), and providers often obtain postsplinting x-rays to identify displacement that potentially occurs during the splinting process. Our objectives are to (1) determine how often x-rays are obtained after splinting of NDFs, (2) identify if postsplinting x-rays change treatment management in the ED, and (3) identify if there are medical complications at follow-up. ⋯ These data conclude that postsplinting x-rays of NDFs are unnecessary. Removal of this procedure from routine practice will help decrease patient and hospital cost, time, and radiation exposure.
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Comparative Study
Comparison of serum sodium levels measured by blood gas analyzer and biochemistry autoanalyzer in patients with hyponatremia, eunatremia, and hypernatremia.
Blood gas analyzer (BGA) electrolyte measurements are frequently used in emergency departments (EDs) pending biochemistry laboratory autoanalyzer (BLA) results. There is lack of data in the literature in terms of agreement of these 2 measurement methods of sodium. We aimed to comprehensively evaluate the agreement in hyponatremia, eunatremia, and hypernatremia groups. ⋯ This is the first comprehensive evaluation of agreement between BGA and BLA in distinct sodium groups. Significant differences should be taken into account when these patients are managed in the ED.