| Bucky diaphragm | In radiography, a diaphragm with a moving grid that avoids grid shadows. Synonym: Potter-Bucky diaphragm. (05 Mar 2000) |
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| Bucky, Gustav | <person> U.S. Radiologist, 1880-1963. See: Bucky diaphragm. (05 Mar 2000) |
| Potter-Bucky diaphragm | In radiography, a diaphragm with a moving grid that avoids grid shadows. Synonym: Potter-Bucky diaphragm. (05 Mar 2000) |
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