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만곡된 근관 성형시 스테인레스 강 파일과 니켈 티타늄 파일의 anticurvature filing 영향
DC Field | Value | Language |
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dc.contributor.author | 김의성 | - |
dc.contributor.author | 노병덕 | - |
dc.contributor.author | 서덕규 | - |
dc.date.accessioned | 2015-04-24T17:26:07Z | - |
dc.date.available | 2015-04-24T17:26:07Z | - |
dc.date.issued | 2009 | - |
dc.identifier.issn | 1225-0864 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/105394 | - |
dc.description.abstract | The aim of this study was to compare the effects of anti curvature filing with stainless steel k-file versus nickel-titanium ProFile in the shaping of mesial root canals of extracted mandibular molars. A total of 60 canals from 30 mesial roots of mandibular molar teeth were randomly assigned to three groups with n=20 each. They were prepared with different instruments and methods: The first group with stainless steel k-file and circumferential filing. the second with precurved stainless steel k-file and anticurvature filing and the third with ProFile C06 taper) and anticurvature filing. Using a micro-computed tomography system (skyscan-1076, SKYSCAN, Antwerpen, Belgium), pre-and post-operative specimens were scanned. Subsequently, canal images were superimposed and changes in root dentin thickness were measured at distal side (danger zone) of the canal. The data was analyzed using a one-way ANOVA and the comparison of means was conducted using a post hoc multiple comparison Tukey test. There were significant differences in the change of root dentin thickness at the $7.5{\sim}8.5\;mm$ level between group 1 and 2, $3.5~6mm$ level between group 1 and 3 and $3.5~6mm$ level between group 2 and 3(n=20, P<0.05). | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 232~238 | - |
dc.relation.isPartOf | Journal of Korean Academy of Operative Dentistry (대한치과보존학회지) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | 만곡된 근관 성형시 스테인레스 강 파일과 니켈 티타늄 파일의 anticurvature filing 영향 | - |
dc.title.alternative | EFFECTS OF ANTICURVATURE FILING ON DANGER ZONE WIDTH IN CURVED ROOT CANALS | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Conservative Dentistry (보존과학) | - |
dc.contributor.googleauthor | 김의성 | - |
dc.contributor.googleauthor | 김현정 | - |
dc.contributor.googleauthor | 서덕규 | - |
dc.contributor.googleauthor | 노병덕 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00833 | - |
dc.contributor.localId | A01280 | - |
dc.contributor.localId | A01875 | - |
dc.relation.journalcode | J01488 | - |
dc.subject.keyword | anticurvature filing | - |
dc.subject.keyword | stainless steel k-file | - |
dc.subject.keyword | nickel-titanium ProFile | - |
dc.contributor.alternativeName | Kim, Eui Seong | - |
dc.contributor.alternativeName | Roh, Byoung Duck | - |
dc.contributor.alternativeName | Seo, Deog Gyu | - |
dc.contributor.affiliatedAuthor | Kim, Eui Seong | - |
dc.contributor.affiliatedAuthor | Roh, Byoung Duck | - |
dc.contributor.affiliatedAuthor | Seo, Deog Gyu | - |
dc.citation.volume | 34 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 232 | - |
dc.citation.endPage | 238 | - |
dc.identifier.bibliographicCitation | Journal of Korean Academy of Operative Dentistry (대한치과보존학회지), Vol.34(3) : 232-238, 2009 | - |
dc.identifier.rimsid | 51658 | - |
dc.type.rims | ART | - |
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