[Image distortions occurring on intraoral dental x-rays and the ways to overcome them].
Typical errors occurring in roentgenography of the teeth were simulated in a series of experiments. The results evidence that erroneous centering and angle of the x-ray tube inclination, incorrect centering of the film lead to disproportionate distortion of the shape, size, and position of all anatomical elements, that make the results of x-ray examination unreliable. Standardization of methods of intraoral roentgenography implies strict adherence to the rules of roentgenogram recording and treatment; this will permit obtaining high-quality roentgenograms and reduce the x-ray load of the patients.
Rabukhina
N A
NA
Arzhantsev
A P
AP
Chikirdin
Z F
ZF
Stavitskiĭ
R V
RV
D000328:Adult; D003951:Diagnostic Errors; D006801:Humans; D008961:Models, Structural; D016300:Radiography, Bitewing / Q000295:instrumentation / Q000379:methods / Q000592:standards*; D014076:Tooth Diseases / Q000000981:diagnostic imaging
Ob iskazheniiakh izobrazheniia, voznikaiushchikh na vnutrirotovykh rentgenogrammakh zubov, i putiakh ikh preodoleniia.