The effect of taper and apical preparation size on fracture resistance of roots

dc.contributor.authorYildiz, Ezgi Doganay
dc.contributor.authorFidan, Mehmet Eren
dc.contributor.authorSakarya, Rustu Ersoy
dc.contributor.authorDincer, Buket
dc.date.accessioned2021-01-14T18:10:19Z
dc.date.available2021-01-14T18:10:19Z
dc.date.issued2020
dc.departmentKKÜ
dc.description.abstractThis study investigated the effect of taper and apical preparation size on the fracture resistance of roots. 84 mandibular incisor teeth were selected. Groups (n = 12): uninstrumented (control group), 25/0.04, 25/0.06, 25/0.08, 30/0.04, 30/0.06 and 30/0.08. K3XF files (Kerr Endodontics, Orange, CA) were used for canal preparation. Fracture resistance was tested using a Universal test machine. For statistical analysis, the level of significance was P <= 0.05, and one-way anova and post hoc LSD tests were used. The control group showed the highest fracture resistance (P < 0.05). No significant difference was found between 25/0.04 and 25/0.06; 25/0.06 and 25/0.08; 30/0.04 and 30/0.06; 30/0.06 and 30/0.08; 25/0.04 and 30/0.04; 25/0.06 and 30/0.06; and 25/0.08 and 30/0.08 (P > 0.05). Significant differences were found between 25/0.04 and 25/0.08; 30/0.04 and 30/0.08; and 25/0.08 and 30/0.04 (P < 0.05). In conclusion, the clinical selection of larger tapers can cause a higher risk of fracture.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1111/aej.12472
dc.identifier.issn1329-1947
dc.identifier.issn1747-4477
dc.identifier.pmid33296118
dc.identifier.scopus2-s2.0-85097285001
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1111/aej.12472
dc.identifier.urihttps://hdl.handle.net/20.500.12587/12500
dc.identifier.wosWOS:000597162700001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWILEYen_US
dc.relation.ispartofAUSTRALIAN ENDODONTIC JOURNAL
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectapical preparation sizeen_US
dc.subjectfracture resistanceen_US
dc.subjecttaperen_US
dc.titleThe effect of taper and apical preparation size on fracture resistance of rootsen_US
dc.typeArticle

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