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What does an S-value represent and how is it monitored?

S-values or “sensitivity” values represent the numeric value of exposure received by the receptors in the digital system. This represents a key value in monitoring that a quality radiograph is obtained with the least amount of dose to the patient.

The S-value is automatically recorded by the software for every exposure taken on a particular digital system.

The illustration on the right shows that an optimal CXR in this office has an S-value of 200.

Your X-ray service company versed in digital technology can ensure that YOUR exposures fall within acceptable ranges.

 


 References:

  1. http://www.sprawls.org/

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American Chiropractic Registry
of
Radiologic Technologists

52 W. Colfax Street
Palatine, Illinois
60067

Telephone: 847.705.1178
Fax: 847.705.1178

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