METHOD FOR CARRYING OUT PARANASAL SINUSES RADIOGRAPHIC EXAMINATION
FIELD: medicine. ^ SUBSTANCE: method involves placing cranium so that its sagittal plane becomes oriented in perpendicular to X-ray cassette plane. The X-ray beam is directed into its center through fixed anatomical reference points in plane passing over the ephippium projection points on lateral he...
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Zusammenfassung: | FIELD: medicine. ^ SUBSTANCE: method involves placing cranium so that its sagittal plane becomes oriented in perpendicular to X-ray cassette plane. The X-ray beam is directed into its center through fixed anatomical reference points in plane passing over the ephippium projection points on lateral head surface 2 cm above the boundary of middle and back one-third of distance between the external orbit edge and external acoustic meatus and over alveolar processes of frontal incisors. ^ EFFECT: high quality of X-ray images; independently of age-specific and anatomical cranium texture features. ^ 5 dwg |
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