The Efficacy of Metal Artifact Reduction Mode in Cone-Beam Computed Tomography Images on Diagnostic Accuracy of Root Fractures in Teeth with Intracanal Posts

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

DALILI KAJAN ZAHRA; TARAMSARI MEHRAN; Khosravi Fard Negar; Khaksari Farnoosh; Moghasem Hamidi Forough

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Endodontic Journal Year:2018 | Volume:13 | Issue:1 Page(s): 47-53

Download Full-Text

View:

186

Download:

114

Cites:

Information Journal Paper

Title

The Efficacy of Metal Artifact Reduction Mode in Cone-Beam Computed Tomography Images on Diagnostic Accuracy of Root Fractures in Teeth with Intracanal Posts

Author(s)

Keywords

Artifact

Cone-Beam Computed Tomography

Diagnosis

Tooth Fracture

Vertical Root Fracture

Abstract

Introduction: The purpose of this study was to evaluate the efficacy of Cone-Beam Computed Tomography CBCT in the Diagnosis of RF in the presence of an intracanal posts with and without applying “ metal Artifact reduction” (MAR) mode. Methods and Materials: This in vitro study included 60 single-canal endodontically treated premolars. Post spaces were created in all roots. RFs were simulated in 30 of the 60 teeth. Dentatus posts were cemented in 15 of 30 roots with and without RFs. Teeth were arranged randomly in 6 artificial dental arches. Images were taken using a Vatech CBCT machine with and without MAR (MAR and WMAR, respectively). A radiologist and an endodontist evaluated the CBCT images for the presence of RFs. Sensitivity, Specificity, positive and negative predictive values were determined for each mode. MC Nemar’ s and Kappa tests were used for data analysis. Results: The percentage of correct Diagnosis using the WMAR mode in both the post space and pin groups in the presence of root fracture was 46. 6%; with MAR, it increased to 86. 6% and 66. 6%, respectively. There was no significant difference between two modes in post space (P=0. 503) and metal pin groups (0. 549). The overall sensitivity of VRF Diagnosis in WMAR mode was 46. 67%; in MAR mode, sensitivity was 76. 67%. The specificity of WMAR and MAR modes were 60% and 53. 33%. The levels of agreement between two modes and real findings were less than 0. 45. Conclusions: There were no significant differences between the efficacies of imaging modes. The sensitivity of the MAR mode for Diagnosis of VRF in both the pin and post space groups was higher than the WMAR mode. The specificity of MAR in comparison with WMAR was less or equal in dental groups. The agreement between CBCT and real findings was poor.

Cites

No record.

References

No record.

Cite

APA: Copy

DALILI KAJAN, ZAHRA, TARAMSARI, MEHRAN, Khosravi Fard, Negar, Khaksari, Farnoosh, & Moghasem Hamidi, Forough. (2018). The Efficacy of Metal Artifact Reduction Mode in Cone-Beam Computed Tomography Images on Diagnostic Accuracy of Root Fractures in Teeth with Intracanal Posts. IRANIAN ENDODONTIC JOURNAL (IEJ), 13(1), 47-53. SID. https://sid.ir/paper/303027/en

Vancouver: Copy

DALILI KAJAN ZAHRA, TARAMSARI MEHRAN, Khosravi Fard Negar, Khaksari Farnoosh, Moghasem Hamidi Forough. The Efficacy of Metal Artifact Reduction Mode in Cone-Beam Computed Tomography Images on Diagnostic Accuracy of Root Fractures in Teeth with Intracanal Posts. IRANIAN ENDODONTIC JOURNAL (IEJ)[Internet]. 2018;13(1):47-53. Available from: https://sid.ir/paper/303027/en

IEEE: Copy

ZAHRA DALILI KAJAN, MEHRAN TARAMSARI, Negar Khosravi Fard, Farnoosh Khaksari, and Forough Moghasem Hamidi, “The Efficacy of Metal Artifact Reduction Mode in Cone-Beam Computed Tomography Images on Diagnostic Accuracy of Root Fractures in Teeth with Intracanal Posts,” IRANIAN ENDODONTIC JOURNAL (IEJ), vol. 13, no. 1, pp. 47–53, 2018, [Online]. Available: https://sid.ir/paper/303027/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops