Bucky factor
Last revised by Jeremy Jones on 20 Sep 2021
Citation, DOI, disclosures and article data
Citation:
Vajuhudeen Z, Jones J, Murphy A, Bucky factor. Reference article, Radiopaedia.org (Accessed on 25 Apr 2024) https://doi.org/10.53347/rID-79871
rID:
79871
Article created:
6 Jul 2020,
Zemar Vajuhudeen
Disclosures:
At the time the article was created Zemar Vajuhudeen had no recorded disclosures.
View Zemar Vajuhudeen's current disclosures
Last revised:
20 Sep 2021,
Jeremy Jones ◉
Disclosures:
At the time the article was last revised Jeremy Jones had no recorded disclosures.
View Jeremy Jones's current disclosures
Revisions:
4 times, by
3 contributors -
see full revision history and disclosures
Sections:
Synonyms:
- Grid exposure factor
The Bucky factor is the ratio of radiation on the anti-scatter grid to the transmitted radiation.
Hence, the Bucky factor reflects the increased radiation dose required from anti-scatter grid use, as any increase in mAs proportionally increases dose.
The Bucky factor changes with:
- change in kVp
- change in grid ratio
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References
- 1. Orth, Denise. Essentials of Radiologic Science. (2010) ISBN: 9780781775540
- 2. Dowdey, James E., Murry, Robert C., Christensen, Edward E., 1929-. Christensen's Physics of Diagnostic Radiology. (1990) ISBN: 9780812113105
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