Figure 1-14. - Film and cylinder placement: maxillary incisor area.
1. Set the exposure time selector to the manufacturer's suggested impulses.
2. Assemble the anterior paralleling device.
3. Position the paralleling device with film in the patient's mouth. Center the film on the cuspid and parallel with its long axis (fig. 1-19).
4. Place a cotton roll on the upper surface of the bite-block and have the patient close.Continue Reading