16 List the number of exposures and the size of receptor receptor is placed in the mouth with the long portion of the receptor in a vertical direction, -The receptor placed in the mouth parallel to the crowns (b) CH3CO2H(l)\mathrm{CH}_3 \mathrm{CO}_2 \mathrm{H}(l)CH3CO2H(l) or HCO2H(l)\mathrm{HCO}_2 \mathrm{H}(l)HCO2H(l) Contact areas Horizontal angulation teeth Can be varied by moving the PID in a horizontal or It includes images of the crowns of MX and MN teeth, their interproximal areas, and areas of crestal bone on the same film. In adult patients, four bite- angulations have been set. the receptor stabilized when the patient bite on the bite-wing tab or the bite-wing beam aligment device. the receptor is place in the mouth parallel to the crown of max and man teeth. Describe correct and incorrect horizontal angulation. the central ray of the xray beam must be directed perpendicular (at a right angle) to the film and through the contact areas between the teeth. 4.State the basic principles of the bite-wing technique. refers to the up-and-down plane vertical angulation A device used to position an intraoral receptor in the negative = directed upward, receptor placement bone loss associated with periodontal disease. and mand. Technique recommended by the American Academy of Oral and Maxillofacial Radiology and the American Association of Dental Schools When a film emulsion interacts with x-rays, the result is a _________ image Recommended distance between the safelight and where the films are unwrapped is _____ feet Device that intensifies or increases the effect of the radiation and decreases the amount of exposure time needed when when exposing and extraoral radiograph Automatic film processing requires _____ ________ than manual film processing tools The emulsion on a duplicating film does not appear _______. Include how both vertical and horizontal angle should be directed, what errors result from incorrect angulations and the point of entry for both premolar and molar bitewing exposures. The posterior teeth and the image receptor should be in contact or as close together as possible. (c) Br2(l)\mathrm{Br}_2(l)Br2(l) or Br2(s)\mathrm{Br}_2(s)Br2(s) teeth. Negative Alveolar bone In the paralleling technique, the central ray of the x-ray beam must be _____ to the film sensor and the long axis of the tooth. horizontally. In the bite-wing technique, the angulation of the PID Expose all anterior periapical receptors first. Crosswords can use any word you like, big or small, so there are literally countless combinations that you can create for templates. The image receptor should be positioned with its long axis horizontally for a horizontal bitewing or vertically for a vertical bitewing (Fig. 7. The beam-aiming device should ensure that in the horizontal plane, the X-ray tubehead is aimed so that the beam meets the teeth and the image receptor at right angles, and passes directly through, The beam-aiming device should ensure that in the vertical plane, the X-ray tubehead is aimed.
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