Accuracy of two electronic apex locators in primary teeth with and without apical resorption: a laboratory study

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dc.contributor.authorTosun, G.
dc.contributor.authorErdemir, A.
dc.contributor.authorEldeniz, A. U.
dc.contributor.authorSermet, U.
dc.contributor.authorSener, Y.
dc.date.accessioned2020-06-25T17:44:40Z
dc.date.available2020-06-25T17:44:40Z
dc.date.issued2008
dc.departmentKırıkkale Üniversitesi
dc.descriptionErdemir, Ali/0000-0003-1140-3887; Erdemir, Ali/0000-0002-6489-9620
dc.description.abstractAim To evaluate the accuracy of the Root ZX (J Morita Corp., Kyoto, Japan) and Tri Auto ZX (J Morita Corp.) devices for measuring root canal length in primary teeth with and without apical resorption. Methodology Thirty-four extracted human primary molar teeth with resorption and 19 primary teeth without resorption were collected. After endodontic access preparation, the actual lengths of the teeth were determined. The teeth were then embedded in an alginate model to determine the electronic working length measurement. Statistical evaluation was completed using Student's t-tests. Results For the Root ZX, there was no significant difference between those teeth with root resorption and those without. However, for the Tri Auto ZX, there was a significant difference in the electronic measurements between those teeth with root resorption and those without (P < 0.05). Significant differences were found amongst the measurements of the two apex locators (P < 0.05). For root canals with resorption, the respective accuracy rates (within +/- 0.5 mm) of Root ZX and Tri Auto ZX were 83.33% and 89.47%; within +/- 1 mm, the Root ZX and Tri Auto ZX demonstrated 98.95% and 100% accuracy, respectively. For root canals with no resorption, the percentage of measurements within +/- 0.5 mm of the apical construction was 89.28% for the Root ZX and 80.35% for the Tri Auto ZX. The accuracy within +/- 1 mm of the Root ZX and the Tri Auto ZX was 98.22% and 100%, respectively. Conclusion Within the limitations of this laboratory study, the presence of resorption affected the performance of the Tri Auto ZX more than the Root ZX.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1111/j.1365-2591.2008.01389.x
dc.identifier.endpage441en_US
dc.identifier.issn0143-2885
dc.identifier.issn1365-2591
dc.identifier.issue5en_US
dc.identifier.pmid18312377
dc.identifier.scopus2-s2.0-42149149862
dc.identifier.scopusqualityQ1
dc.identifier.startpage436en_US
dc.identifier.urihttps://doi.org/10.1111/j.1365-2591.2008.01389.x
dc.identifier.urihttps://hdl.handle.net/20.500.12587/4167
dc.identifier.volume41en_US
dc.identifier.wosWOS:000254808600009
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWileyen_US
dc.relation.ispartofInternational Endodontic Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectelectronic apex locatorsen_US
dc.subjectprimary teeth with apical resorptionen_US
dc.subjectRoot ZXen_US
dc.subjectTri Auto ZXen_US
dc.titleAccuracy of two electronic apex locators in primary teeth with and without apical resorption: a laboratory studyen_US
dc.typeArticle

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