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Intraoral Imaging
Intraoral Imaging Vocabulary
Term | Definition |
---|---|
Angulation | Alignment of central ray of x-ray beam in horizontal and vertical planes. |
Bisecting (bisection of the angle) technique | Intraoral technique of exposing dental images. |
Bitewing | Type of image used for interproximal examination. |
Central ray | X-ray at center of beam |
Contact area | Area of the mesial or distal surfaces of a tooth that touches an adjacent tooth in the same arch. |
Crestal bone | A coronal portion of alveolar bone found between the teeth. |
Developmental disability | Impairment of mental or physical functioning that usually occurs before adulthood and lasts indefinitely. |
Diagnostic quality | Referring to images with the proper structures and necessary density, contrast, definition, and detail for diagnostic purposes. |
Interproximal | Between two adjacent surfaces. |
Intersecting | Cutting across or through |
Long axis of the tooth | Imaginary line dividing the tooth longitudinally (vertically) into two equal halves. |
Occlusal technique | Used to examine large areas of the upper or lower jaw. |
Parallel | Moving or lying in the same plane, always separated by the same distance. |
Paralleling technique | Intraoral technique of exposing periapical and bitewing images. |
Perpendicular | Intersecting at or forming a right angle. |
Physical disability | Impairment in certain function(s) of the body, such as vision, hearing, or mobility. |
Positioning instrument | Intraoral device used to position and hold the film, sensor, or PSP. |
Right Angle | Angle of 90 degrees formed by two lines perpendicular to each other. |