Volume 24, Number 1 (23 2011)                   jdm 2011, 24(1): 36-41 | Back to browse issues page


XML Persian Abstract Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Goodarzi Pour D, Nejati S, Fotouhi A. Accuracy of digital panoramic regarding interproximal caries detection. jdm. 2011; 24 (1) :36-41
URL: http://jdm.tums.ac.ir/article-1-79-en.html

Abstract:   (2972 Views)

Background and Aims: Conventional radiological equipments in our country are going to be converted to digital system using computed radiology (CR) technology. If we know the accuracy of digital panoramic radiography for detection of small defects in tooth, it will be useful in cases with difficulty for taking the intraoral radiographs. The aim of this study was to evaluate sensitivity and specificity of digital panoramic radiography for detection of proximal caries compared with the bitewing radiography.
Materials and Methods: One-hundred patients who had been ordered for taking both bitewing and panoramic radiography were included in this study. Panoramic and then bitewing radiographs were observed by a maxillofacial radiologist and interproximal caries were recorded. Sensitivity and specificity of digital panoramic radiography (CI=95%) was calculated compared with the bitewing radiography as a gold standard.
Results: This study showed that the values for sensitivity and specificity were 62.7% (CI 95%=57.7%-67.5%) and 91.0% (CI 95%=89.2%-92.5%), respectively.
Conclusion: Sensitivity of digital panoramic is less than bitewing radiography even with processing before printing. Therefore, bitewing radiography is superior for detection of inter proximal caries.

Full-Text [PDF 154 kb]   (734 Downloads)    
Type of Study: Research | Subject: general
Received: 2010/06/8 | Accepted: 2011/02/24 | Published: 2013/09/21

Add your comments about this article : Your username or email:
Write the security code in the box

Send email to the article author


© 2017 All Rights Reserved | Journal of Dental Medicine

Designed & Developed by : Yektaweb