Shaping ability of novel nickel-titanium systems in printed primary molars

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dc.authorid0000-0001-8656-7101
dc.contributor.authorGüçyetmez Topal, Burcu
dc.contributor.authorFalakaloğlu, Seda
dc.contributor.authorSilva, Emmanuel
dc.contributor.authorGündoğar, Mustafa
dc.contributor.authorİriboz, Emre
dc.date.accessioned2023-09-18T13:05:24Z
dc.date.available2023-09-18T13:05:24Z
dc.date.issued2023
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Endodonti Ana Bilim Dalı
dc.description.abstractBackground Manual or mechanized instruments can be used for root canal preparation. Manual instrumentation using K-files is widely used in primary teeth, but there are many limitations. Mechanized root canal preparation can lead to easy access to all canals, decrease instrumentation time, and result in more funnel-shaped root canals, resulting in a more predictable uniform paste fill. Aim This study aimed to evaluate the shaping ability and instrumentation time of VDW.ROTATE (TM) and EdgeTaper Platinum (TM) during the preparation of resin-printed primary molars. Hand K-files were used as a reference for comparison. Design Sixty-six resin-based maxillary second primary molars, obtained from extracted tooth cone-beam computed tomography (CBCT) image and printed on a three-dimensional printer, were divided into three groups: VDW.ROTATE (TM), EdgeTaper Platinum (TM), and K-files. The specimens were scanned using CBCT imaging before and after root canal preparation. Images were registered using a dedicated software, and changes (Delta) in the canal area, volume, and untouched canal surface were calculated. Instrumentation time was evaluated. Data were statistically analyzed using the SPSS program. Results There was no significant difference among the tested file systems for Delta canal volume and area (p > .05). VDW.ROTATE (TM), however, showed significantly lower untouched canal surface area than other systems in all roots (p < .001). The VDW.ROTATE (TM) was found to be significantly faster (6.47 +/- 0.39 min) than EdgeTaper Platinum (TM) (7.71 +/- 0.73 min) and K-files (8.22 +/- 0.72 min), (p < .05). Conclusions The shaping ability and the instrumentation time were directly influenced by the root canal instrumentation system used during the preparation of resin-printed primary molars, with VDW.ROTATE (TM) being the faster system and associated with the lower amount of untouched canal surface area.
dc.description.sponsorshipAfyonkarahisar Health Sciences University Scientific Research Project Management Uniten_US
dc.identifier.citationGüçyetmez Topal, B., Falakaloğlu, S., Silva, E., Gündoğar, M. ve İriboz, E. (2023). Shaping ability of novel nickel-titanium systems in printed primary molars. International Journal of Paediatric Dentistry, 33(2), 168-177. https://dx.doi.org/10.1111/ipd.13031
dc.identifier.doi10.1111/ipd.13031
dc.identifier.endpage177
dc.identifier.issn0960-7439
dc.identifier.issn1365-263X
dc.identifier.issue2
dc.identifier.pmid36207822
dc.identifier.scopus2-s2.0-85141429786
dc.identifier.scopusqualityQ1
dc.identifier.startpage168
dc.identifier.urihttps://dx.doi.org/10.1111/ipd.13031
dc.identifier.urihttps://hdl.handle.net/20.500.12511/11451
dc.identifier.volume33
dc.identifier.wos000877921600001en_US
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorGündoğar, Mustafa
dc.language.isoen
dc.publisherJohn Wiley and Sons Inc
dc.relation.ispartofInternational Journal of Paediatric Dentistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectK- File
dc.subjectPrimary Molars
dc.subjectPrinted Resin Teeth
dc.subjectRotary Systems
dc.subjectThree-Dimensional Printing
dc.titleShaping ability of novel nickel-titanium systems in printed primary molars
dc.typeArticle

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