Current status of computed radiography in emergency departments.

This study reports the findings of a computed radiography (CR) imaging experience questionnaire sent to 35 emergency departments (ED) in North America. A total of 25 responses to the questionnaire were received corresponding to a return rate of 71%. The median daily workload was 71 patient examinations and the average number of films per patient examination for the 21 facilities was 3.0 +/- 0.8. A total of 91% of respondents printed to film all ED trauma images obtained with CR with only one ED claiming to be filmless. CR in the ED was easy to use and had significant benefits of reducing examination repeat rates, permitting a prompt availability of radiographic images, improving image quality, providing improved operational efficiency, and eliminating lost films. Major limitations of CR were deemed to be limited viewing stations, CR costs, and inefficient patient ID entry. Radiology departments were very happy with the introduction of CR into the ED setting with approximately half being highly satisfied and half somewhat satisfied. The degree of satisfaction by ED personnel was similar with about half being highly satisfied, 40% somewhat satisfied, and the remainder neutral. The fact that not a single respondent was in any way dissatisfied shows that CR can play a useful role in the ED setting.