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Radiology, Vol 166, 891-892, Copyright © 1988 by Radiological Society of North America
ARTICLES |
P Bernier, GW Stevenson and P Shorvon
Department of Radiology, McMaster University Medical Centre, Hamilton, Ontario, Canada.
A mobile wooden commode was designed and built for use in defecography. The commode is made of 1/2-inch-thick plywood with birch veneer and a solid clear pine seat. Water or copper sheets are recommended for radiation filtration. A radiopaque ruler attached to the commode with a spring enables midline measurements. The modifications suggested by the authors have helped with setup and have improved the images acquired.
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