orthopantomograph
/ˌɔːθə(ʊ)panˈtɒməɡrɑːf/ /ˌɔːθə(ʊ)panˈtɒməɡraf/Dentistry
noun
1A trademark for: an instrument for performing orthopantomography.
2A radiograph obtained with this; = orthopantomogram.
Origin
1950s. From ortho- + pantomograph. Compare orthopantomogram, orthopantomography.