Shaping outcomes of reciproc blue and rotate in roots canals with band-shaped isthmuses: Micro-CT study

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dc.authorid0000-0001-8990-4847en_US
dc.authorid0000-0002-2578-0168en_US
dc.authorid0000-0002-0874-3736en_US
dc.authorid0000-0003-2835-767X
dc.contributor.authorKeskin, Cangül
dc.contributor.authorPirimoğlu, Burcu
dc.contributor.authorÇiftçioğlu, Elif
dc.contributor.authorDinger, Esma
dc.contributor.authorKeleş, Ali
dc.date.accessioned2024-06-05T13:03:30Z
dc.date.available2024-06-05T13:03:30Z
dc.date.issued2023en_US
dc.departmentBAİBÜ, Diş Hekimliği Fakültesi, Endodonti Ana Bilim Dalıen_US
dc.description.abstractObjective This study assessed the outcome of shaping the mesial roots of mandibular first molars containing band-shaped isthmuses with an isthmus floor located at the apical third with Reciproc Blue and Rotate instruments in terms of canal transportation, canal aberrations and unprepared apical canals.Materials and methods Pair-matched mesial roots of mandibular first molars according to their isthmus location (distance from apical foramina) and size were constructed based on quantitative measurements (length, major and minor diameter at isthmus roof and floor) on preoperative micro-CT scanning (n = 10). The pair-matched specimens were prepared either using Reciproc Blue R25 (25.08v) or Rotate (15.04, 20.05, 25.06) instruments and then subjected to a second micro-CT scanning. Micro-CT scans were analysed to evaluate the canal transportation at the apical foramen and isthmus floor levels and the frequency of procedural errors (separated instruments, artificial canal preparation, cross shaping and unprepared apical canals). Canal transportation values were compared using Mann-Whitney U, and the distribution of procedural errors was compared with chi-square tests with a 5% significance threshold.Results Greater transportation values were detected in the apical foramen level compared to the isthmus floor in both groups. No significant difference was detected between Rotate and Reciproc Blue groups in terms of absolute transportation values and the incidence of procedural errors (p > .05).Conclusion Preparation of mesial root canals containing a band-shaped isthmus at the apical portion with Reciproc Blue and Rotate instruments caused transportation of the original canal position at the isthmus floor and the apical foramen levels and resulted in procedural errors.Clinical relevanceThis ex vivo micro-CT study using controlled pair-matched specimens showed that presence of a band-shaped isthmus complicates canal preparation procedure irrespective of the preparation systems.en_US
dc.identifier.citationKeskin, C., Pirimoğlu, B., Çiftçioğlu, E., Dinger, E., Kömeç, O., & Keleş, A. (2023). Shaping outcomes of Reciproc Blue and Rotate in roots canals with band-shaped isthmuses: micro-CT study. Clinical Oral Investigations, 27(12), 7337-7344.en_US
dc.identifier.doi10.1007/s00784-023-05324-4
dc.identifier.endpage7344en_US
dc.identifier.govdocWOS:001091529800002
dc.identifier.issn1432-6981
dc.identifier.issn1436-3771
dc.identifier.issue12en_US
dc.identifier.pmid37861748en_US
dc.identifier.scopus2-s2.0-85174532014en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage7337en_US
dc.identifier.urihttp://dx.doi.org/10.1007/s00784-023-05324-4
dc.identifier.urihttps://hdl.handle.net/20.500.12491/12198
dc.identifier.volume27en_US
dc.identifier.wosWOS:001091529800002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorDinger, Esma
dc.institutionauthorKeleş, Ali
dc.language.isoenen_US
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofClinical Oral Investigationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectShaping Abilityen_US
dc.subjectComplicationsen_US
dc.subjectCanal Transportationen_US
dc.subjectReciproc Blueen_US
dc.subjectRotateen_US
dc.subjectNickel-Titaniumen_US
dc.titleShaping outcomes of reciproc blue and rotate in roots canals with band-shaped isthmuses: Micro-CT studyen_US
dc.typeArticleen_US

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