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http://dx.doi.org/10.7742/jksr.2013.7.4.301

Analysis of Image Distortion by Mandibular Arch Form in Cone Beam CT and Panoramic Image  

Jeong, Cheonsoo (Yedamdental Hospital)
Lee, Geeheun (Department of Radiation Science & Technology, Chonbuk University)
Publication Information
Journal of the Korean Society of Radiology / v.7, no.4, 2013 , pp. 301-305 More about this Journal
Abstract
This thesis intends to analyze tooth distortion by mandibular arch form by reproducing existing panorama image and reconstructed panorama image of Cone Beam CT data with the three-dimensional computer program. The diameter of tooth measured in Cone Beam CT's cross-section image and reconstructed panorama was synchronized without any big change from incisors to posteriors. But, panorama showed serious distortion as going to posteriors after showing a little distortion in incisors. The panorama reconstructed for patients' individual arch showed reduced distortion than panoramas used generally. In addition, panorama showed serious distortion from incisors to posteriors and it means that distortion is reduced in reconstructed panorama.
Keywords
CBCT; panoramic image; Reconstruction image;
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Times Cited By KSCI : 4  (Citation Analysis)
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