Research Article

Accuracy of digital panoramic radiographs on the vertical measurements of dental implants

Volume: 21 Number: 3 October 17, 2018
EN

Accuracy of digital panoramic radiographs on the vertical measurements of dental implants

Abstract

Objectives: Panoramic radiography (PR) is the most commonly used technique to evaluate the dental and associated structures. The aim of this study was to determine the accuracy of panoramic radiographs (PRDs) in planning of dental implant treatment and the magnification rate of a panoramic device for anterior, premolar and posterior regions.

Materials and Methods: Eighty-eight patients, who received PRD after implant surgery, were included to the study. A total of 240 dental implants (53 anterior, 69 premolar, and 118 molar regions) of which previously vertical lengths were known, were re-measured on post-operative radiographic images using the scaling tools of the panoramic system to determine the magnification rate and the accuracy of PRDs.  Cause the data had normal distribution, the paired t test was used for the statistical analysis (p<0.05). The magnification rate of the three regions was calculated as the rate of measured vertical length of the implants to the actual vertical length of the implants.

Results: Statistically significant difference was found between the actual and measured vertical length of the implants on the PRD (p<0.05). However, the correlation rate was found close to 1 for all regions.  The difference between the actual and measured vertical length of the implants on the PRD was 0.50 mm for the anterior region, 0.97 mm for the premolar region, and 0.83 mm for the molar region. The magnification rate of the panoramic system corrected by CliniviewTM (Instrumentarium Corp., Tuusula, FINLAND) software was found around 1 for all the regions.

Conclusions: Due to their readily accessible nature and low radiation dose, PRDs can be used in implant surgery for vertical measurements with 1 mm confidence interval.

Keywords

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Authors

Fusun Yasar
Türkiye

Alper Kizildag
Türkiye

Publication Date

October 17, 2018

Submission Date

May 17, 2018

Acceptance Date

September 17, 2018

Published in Issue

Year 1970 Volume: 21 Number: 3

EndNote
Apaydın BK, Yasar F, Kizildag A, Taşdemir OU (October 1, 2018) Accuracy of digital panoramic radiographs on the vertical measurements of dental implants. Cumhuriyet Dental Journal 21 3 209–215.

Cited By

Cumhuriyet Dental Journal (Cumhuriyet Dent J, CDJ) is the official publication of Cumhuriyet University Faculty of Dentistry. CDJ is an international journal dedicated to the latest advancement of dentistry. The aim of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of dentistry. First issue of the Journal of Cumhuriyet University Faculty of Dentistry was published in 1998. In 2010, journal's name was changed as Cumhuriyet Dental Journal. Journal’s publication language is English.


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