Micro-computed tomography analysis of shaping ability of nickel-titanium instruments activated by continuous rotation or adaptive motion

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dc.authoridUrgupluoglu, Sevde Nur/0000-0001-6379-0044
dc.contributor.authorUrgupluoglu, Sevde Nur
dc.contributor.authorAkinci, Levent
dc.contributor.authorSimsek, Neslihan
dc.date.accessioned2024-08-04T20:55:56Z
dc.date.available2024-08-04T20:55:56Z
dc.date.issued2024
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis study assessed the ability of Twisted File Adaptive (TFA), TruNatomy (TRN) and VDW.Rotate (VR) instruments activated by continuous rotation (CR) and adaptive motion (AM) to shape curved root canals. Thirty mandibular molars with two separate mesial canals 20 degrees-40 degrees curved were collected and scanned using micro-computed tomography (mu CT). The canals were then randomly assigned into six groups (n = 10): TRN, VR or TFA instruments activated by CR or AM. TRN groups 17.02, 20.04 and 26.04; VR groups 15.04, 20.05 and 25.06; TFA groups were shaped consecutively using 15K-file, 20.04 and 25.06. After they were shaped, the canals were scanned again. The volume of removed dentin, canal transportation and centring ratio were calculated mu CT images. All data were analysed using the Kruskal-Wallis test or one-way analysis of variance (p < 0.05). With both kinematics, the TRN instrument removed the least amount of dentin, the VR-CR and the TFA-AM removed the most (p < 0.05). The transportation and centring ratios among all groups were similar (p > 0.05). The volume of dentin removed, the diameter or design features of the instruments and different kinematics did not affect the centring ratio and the amount of transportation and remained within safe limits. All three instruments activated by either kinematics were found to have similar effectiveness in shaping curved root canals.en_US
dc.description.sponsorshipInn niversitesi; Inonu University Scientific Research Projects Uniten_US
dc.description.sponsorshipThe authors thank the Inonu University Scientific Research Projects Unit for supporting this study. The authors deny any conflicts of interest related to this study.en_US
dc.identifier.doi10.1111/aej.12850
dc.identifier.issn1329-1947
dc.identifier.issn1747-4477
dc.identifier.pmid38666710en_US
dc.identifier.scopus2-s2.0-85191293555en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1111/aej.12850
dc.identifier.urihttps://hdl.handle.net/11616/101947
dc.identifier.wosWOS:001208359000001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofAustralian Endodontic Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectadaptive motionen_US
dc.subjectcontinuous rotationen_US
dc.subjectmicro-computed tomographyen_US
dc.subjectnickel-titaniumen_US
dc.subjectroot canal preparationen_US
dc.titleMicro-computed tomography analysis of shaping ability of nickel-titanium instruments activated by continuous rotation or adaptive motionen_US
dc.typeArticleen_US

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