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Proceedings Paper

A Survey Of Entrance Skin Exposure Values For Two Radiographic Projections
Author(s): James J. Vucich
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Paper Abstract

A modification of the Nationwide Evaluation of X-Ray Trends (NEXT) survey procedure has been used to collect data on technique and exposure values for the A/P abdomen and A/P lumbosacral spine projection for a fixed patient size. Through the use of a sample set of patient radiographs and a phantom, technique factors and entrance skin exposure (ESE) are related to a radiograph of acceptable density. An analysis of 139 surveys demonstrates the wide range of techniques and exposures associated with each projection and suggests that ranges of typical techniques and exposure values can be defined.

Paper Details

Date Published: 18 August 1980
PDF: 5 pages
Proc. SPIE 0233, Application of Optical Instrumentation in Medicine VIII, (18 August 1980); doi: 10.1117/12.958925
Show Author Affiliations
James J. Vucich, Food and Drug Administration (United States)

Published in SPIE Proceedings Vol. 0233:
Application of Optical Instrumentation in Medicine VIII
Joel E. Gray; William R. Hendee; Andrew G. Haus; William S. Properzio, Editor(s)

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