A Comparison of Dimensional Standard of Several Nickel-Titanium Rotary Files

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dc.contributor.authorKim, Ki-Won
dc.contributor.authorCho, Kyung-Mo
dc.contributor.authorPark, Se-Hee
dc.contributor.authorKarabucak, Bekir
dc.contributor.authorKarabucak, Bekir
dc.contributor.authorKim, Jin-Woo
dc.date2023-05-17T11:19:35.000
dc.date.accessioned2023-05-22T13:14:18Z
dc.date.available2023-05-22T13:14:18Z
dc.date.issued2014-02-01
dc.date.submitted2015-04-02T14:09:54-07:00
dc.description.abstractObjectives The aim of this study was to compare the dimensional standard of several nickel-titanium (Ni-Ti) rotary files and verify the size conformity. Materials and Methods ProFile (Dentsply Maillefer), RaCe (FKG Dentaire), and TF file (SybronEndo) #25 with a 0.04 and 0.06 taper were investigated, with 10 in each group for a total of 60 files. Digital images of Ni-Ti files were captured under light microscope (SZX16, Olympus) at 32×. Taper and diameter at D1 to D16 of each files were calculated digitally with AnalySIS TS Materials (OLYMPUS Soft Imaging Solutions). Differences in taper, the diameter of each level (D1 to D16) at 1 mm interval from (ANSI/ADA) specification No. 101 were statistically analyzed using one-way ANOVA and Scheffe's post-hoc test at 95% confidence level. Results TF was the only group not conform to the nominal taper in both tapers (p < 0.05). All groups except 0.06 taper ProFile showed significant difference from the nominal diameter (p < 0.05). Conclusions Actual size of Ni-Ti file, especially TF, was different from the manufacturer's statements.
dc.identifier.urihttps://repository.upenn.edu/handle/20.500.14332/9011
dc.legacy.articleid1029
dc.legacy.fields10.5395/rde.2014.39.1.7
dc.legacy.fulltexturlhttps://repository.upenn.edu/cgi/viewcontent.cgi?article=1029&amp;context=dental_papers&amp;unstamped=1
dc.rights<p>This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (<a href="http://creativecommons.org/licenses/by-nc/3.0/" target="_blank">http://creativecommons.org/licenses/by-nc/3.0/</a>) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.</p>
dc.source.beginpage7
dc.source.endpage11
dc.source.issue29
dc.source.issue1
dc.source.journalDepartmental Papers (Dental)
dc.source.journaltitleRestorative Dentistry & Endodontics
dc.source.peerreviewedtrue
dc.source.statuspublished
dc.source.volume39
dc.subject.otherdiameter
dc.subject.otherNi-Ti rotary files
dc.subject.othersize verification
dc.subject.othertaper
dc.subject.otherTF
dc.subject.otherOther Dentistry
dc.titleA Comparison of Dimensional Standard of Several Nickel-Titanium Rotary Files
dc.typeArticle
digcom.contributor.authorKim, Ki-Won
digcom.contributor.authorCho, Kyung-Mo
digcom.contributor.authorPark, Se-Hee
digcom.contributor.authorChoi, Ki-Yeol
digcom.contributor.authorisAuthorOfPublication|email:bekirk@dental.upenn.edu|institution:University of Pennsylvania|Karabucak, Bekir
digcom.contributor.authorKim, Jin-Woo
digcom.identifierdental_papers/29
digcom.identifier.contextkey6938109
digcom.identifier.submissionpathdental_papers/29
digcom.typearticle
dspace.entity.typePublication
relation.isAuthorOfPublication30a59522-63f7-43d0-bc5b-f817e3903906
relation.isAuthorOfPublication30a59522-63f7-43d0-bc5b-f817e3903906
relation.isAuthorOfPublication.latestForDiscovery30a59522-63f7-43d0-bc5b-f817e3903906
upenn.schoolDepartmentCenterDepartmental Papers (Dental)
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