Vol. 5 (11) pp. 682-686 DOI: 10.21474/IJAR01/5820

DIAGNOSTIC ACCURACY OF CONE BEAM COMPUTED TOMOGRAPHY WITH AND WITHOUT METAL ARTIFACT REDUCTION ALGORITHM IN DETECTION OF VERTICAL ROOT FRACTURES OF TEETH WITH METALLIC POSTS.

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  • Assistant lecturer of Oral Radiology, Faculty of Oral and Dental Medicine, Misr International University.
  • Professor of Oral and Maxillofacial Radiology, Faculty of Dentistry, Cairo University.
  • Professor of Oral Radiology, Faculty of Oral and Dental Medicine, Misr International University.
  • Associate Professor of Oral and Maxillofacial Radiology ,Faculty of Dentistry, Cairo University.
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Abstract

Background: In CBCT, metallic structures can cause artifacts in the images, Since most teeth suspected to have vertical root fractures are endodontically treated and have a metallic post in the root canal, fracture detection may pose a challenge. Aim: This study aimed to determine the diagnostic accuracy of cone beam computed tomography using metal artifact reduction algorithm in detection of vertical root fractures of teeth with metallic posts.Materials and Methods: 120 Single rooted extracted human teeth were obtained and endodonticaly treated then placed in an acrylic block and metallic posts were inserted.After post insertion the teeth roots were divided into 2 groups one with Induced vertical root fractures and the other having intact roots with the posts inserted. Then each tooth was coded and imaged by CBCT with and without using metal artifact reduction algorithm. Results: Using the metal artifact reduction algorithm improved the diagnostic accuracy but with no statistically significant difference. Conclusion: In case of presence of metallic posts, CBCT with metal artifact reduction algorithm can be used to detect vertical root fractures.

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How to Cite This Article

Islam S. Shaker, Nashwa S. Mohamed and Ahmed M. Abdelsamad. (2017); DIAGNOSTIC ACCURACY OF CONE BEAM COMPUTED TOMOGRAPHY WITH AND WITHOUT METAL ARTIFACT REDUCTION ALGORITHM IN DETECTION OF VERTICAL ROOT FRACTURES OF TEETH WITH METALLIC POSTS., Int. J. of Adv. Res., 5 (11), 682-686, ISSN 2320-5407. DOI: https://doi.org/10.21474/IJAR01/5820

Corresponding Author

Islam Shawky Shaker
Assistant lecturer of Oral Radiology Faculty of Dentistry Misr International University
Creative Commons Attribution 4.0 This work is licensed under a Creative Commons Attribution 4.0 International License.