Figure 1-14.Film and cylinder placement: maxillary incisor area.
Mandibular Cuspid Area
3. Position the paralleling device with film in the
1. Set the exposure time selector to the
manufacturer's suggested impulses.
2. Assemble the anterior paralleling device.
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.