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레진 계통의 근관 충전재의 제거 용이성에 대한 평가
DC Field | Value | Language |
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dc.contributor.author | 박정원 | - |
dc.contributor.author | 신수정 | - |
dc.date.accessioned | 2015-06-10T12:59:13Z | - |
dc.date.available | 2015-06-10T12:59:13Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 1225-0864 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/110804 | - |
dc.description.abstract | The aim of this study was to evaluate the retrievability of Resilon as a root canal filling material. Twenty-seven human single-rooted extracted teeth were instrumented utilizing a crown down technique with Gates-Glidden burs and ProFile system. In group1 (n = 12) canals were obturated with gutta percha and AH-26 plus sealer using a continuous wave technique and backfilled. In group 2 (n = 15) Resilon was used as a filling material. Then teeth were sealed and kept in 37℃ and 100% humidity for 7 days. For retreatment, the samples were re-accessed and filling material was removed using Gates-Glidden burs and ProFiles. Teeth were sectioned longitudinally to compare the general cleanliness and amount of debris (× 75) using SEM. Chi-square test was used (α = 0.05) to analyze the data. The total time required for removal of filling materials was expressed as mean ± SD (min) and analyzed by the Student t-test (α = 0.05). Required time for retreatment was 3.25 ± 0.32 minutes for gutta percha/AH 26 plus sealer and 3.05 ± 0.34 minutes for Resilon. There was no statistically significant difference between the two experimental groups. There was no significant difference between the groups in the cleanliness of the root canal wall. This study showed that Resilon was effectively removed by Gates-Glidden burs and ProFiles. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 323~329 | - |
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 | 레진 계통의 근관 충전재의 제거 용이성에 대한 평가 | - |
dc.title.alternative | Evaluation of retrievability using a new soft resin based root canal filling material | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Conservative Dentistry (보존과학) | - |
dc.contributor.googleauthor | Su-Jung Shin | - |
dc.contributor.googleauthor | Yoon Lee | - |
dc.contributor.googleauthor | Jeong-Won Park | - |
dc.identifier.doi | 10.5395/JKACD.2006.31.4.323 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A01649 | - |
dc.contributor.localId | A02117 | - |
dc.relation.journalcode | J01488 | - |
dc.subject.keyword | Retreatment | - |
dc.subject.keyword | Resilon | - |
dc.subject.keyword | ProFile | - |
dc.subject.keyword | The cleanliness of root canal wall | - |
dc.subject.keyword | Scanning electron microscopy | - |
dc.subject.keyword | Retrievability | - |
dc.contributor.alternativeName | Park, Jeong Won | - |
dc.contributor.alternativeName | Shin, Su Jung | - |
dc.contributor.affiliatedAuthor | Park, Jeong Won | - |
dc.contributor.affiliatedAuthor | Shin, Su Jung | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 31 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 323 | - |
dc.citation.endPage | 329 | - |
dc.identifier.bibliographicCitation | Journal of Korean Academy of Operative Dentistry (대한치과보존학회지), Vol.31(4) : 323-329, 2006 | - |
dc.identifier.rimsid | 54450 | - |
dc.type.rims | ART | - |
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