Ghost Image Mapping of Palatal Bone of Maxilla and Nasal Cavity in Panoramic View Using Cranex D Digital Machine

نویسندگان

  • Mehran Taramsari Department of Endodontics, Faculty of Dentistry, Guilan University of Medical Sciences, Rasht, Iran
  • Mehrnaz Barandeh Faculty of Dentistry, Guilan University of Medical Sciences, Rasht, Iran
  • Somayeh Nemati Department of Maxillofacial Radiology, Faculty of Dentistry, Guilan University of Medical Sciences, Rasht, Iran
  • Zahra Dalili Kajan Department of Maxillofacial Radiology. Faculty of Dentistry, Guilan University of Medical Sciences, Rasht, Iran
چکیده مقاله:

Introdouction: The mapping of ghost images of the maxilla and the nasal cavity, which are complex structures, is very important. The position of objects that create a ghost image can differ when using various devices. The purpose of this investigation was to study the mapping of ghost images of the maxilla and the nasal cavity using a Cranex D digital panoramic machine. Materials and methods: The mapping of ghost images of the maxilla and the nasal cavity, which are complex structures, is very important. The position of objects that create a ghost image can differ when using various devices. The purpose of this investigation was to study the mapping of ghost images of the maxilla and the nasal cavity using a Cranex D digital panoramic machine. Results: When the lead ball was located in the posterior third of the septum in the anterior-posterior direction and in the middle third above the base of the septum, a ghost image was detected in panoramic view. If the ball was placed in the posterior nasal spine, the image of the object appeared extremely elongated in a horizontal direction. The same was seen when the ball was located in the posterior third of the septum in the anterior- posterior direction and near the base of the septum. Conclusion: This in vitro study examining ghost image mapping of the maxilla and the nasal cavity, using a Cranex D machine, revealed that the ghost envelope was limited. Digital panoramic device manufacturers have attempted to reduce ghost images, and this has now been achieved with this particular digital machine.

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ghost image mapping of palatal bone of maxilla and nasal cavity in panoramic view using cranex d digital machine

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عنوان ژورنال

دوره 3  شماره 3

صفحات  14- 20

تاریخ انتشار 2014-11

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