15. Appendices
vatech A9 (Model name: PHT-30CSS) User Manual 185
English
Conclusion
In addition to these guidelines for producing error-free radiographic images for
pediatric patients, panoramic machines should be evaluated periodically for accuracy.
Changes may occur over time to the focal trough that interferes with the diagnostic
quality of the machine.
6
If a decrease in image quality is noted despite following
accurate patient positioning steps, the panoramic x-ray machine should be inspected,
and the focal trough recalibrated. The dental hygienist who is skilled in understanding
general equipment operation and pediatric patient management is more likely to
produce radiographic images that result in higher diagnostic yields.
References
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Dental Benefits Program, Council on Dental Practice, Council on Scientific Affairs. The Selection
of Patients for Dental Radiographic Examinations. Washington, DC: United States Department
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2. Pinkham PS, Casamassimo, Fields HW, McTigue DJ, Nowak AJ. Pediatric Dentistry Infancy
Through Adolescence. 4th ed. St. Louis: Elsevier Saunders; 2005:677.
3. Thomson EM. Panoramic radiographs and the pediatric patient. Dimensions of Dental
Hygiene. 2008;6(2):26-29.
4. Rushton VE, Rout J. Panoramic Radiology. London: Quintessence Publishing Co Ltd;
2006:17, 84-85.
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school. Swedish Dent Journal. 2006; 30: 165-170.
6. Akarslan ZZ, Erten H, Güngör K, et al. Common errors on panoramic radiographs taken in a
dental school. J Contemp Dent Pract. 2003; 4:24-34.
7. Rushton VE, Horner K, Worthington HV. The quality of panoramic radiographs in a sample of
general dental practices. Br Dent J. 1999; 26: 630-633.
8. White SC, Heslop EW, Hollender LG, Mosier KM, Ruprecht A, Shrout MK. Parameters of
radiologic care: an official report of the American Academy of Oral and Maxillofacial Radiology.
Oral Surg Oral Med Oral Pathol. 2001; 91:498-511.
9. McDonald RE, Avery DR, Dean JA. Dentistry for the Child and Adolescent. 8th ed. St. Louis:
Elsevier Mosby; 2000:71-72.
10. Johnson ON, Thomson EM. Essentials of Dental Radiography for Dental Assistants and
Hygienists. 8th ed. Upper Saddle River, NJ: Prentice-Hall 2007:388-397.
11. Serman N, Horrell BM, Singer, S. High-quality panoramic radiographs. Tips and tricks.
Dentistry Today. 2003;22(1):70-73.
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