Cited 16 times in
Three-dimensional Analysis of Root Canal Curvature and Direction of Maxillary Lateral Incisors by Using Cone-beam Computed Tomography
DC Field | Value | Language |
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dc.contributor.author | 김기덕 | - |
dc.date.accessioned | 2014-12-18T09:26:18Z | - |
dc.date.available | 2014-12-18T09:26:18Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 0099-2399 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/88170 | - |
dc.description.abstract | INTRODUCTION: Root canal curvature can affect the technical quality of endodontic treatment. Prior studies measured canal curvature mainly by 2-dimensional radiography. The aim of this study was to measure the 3-dimensional (3D) root canal curvature and canal direction of maxillary lateral incisors by using cone-beam computed tomography (CBCT) and mathematical modeling. METHODS: The CBCT images of 186 maxillary lateral incisors from 110 patients were used to measure 3D root canal curvature by using V-works and kappa software. In addition, the direction of each root canal was determined by measuring the orientation of the apical one-third with respect to the coronal two-thirds. RESULTS: All 186 maxillary lateral incisors were found to have canal curvature that was mainly oriented in the disto-palatal direction. The point of maximum curvature was located 0.5 mm from the root apex. CONCLUSIONS: Maxillary lateral incisors have 3D canal curvature that is maximal near the root apex, oriented in the disto-palatal direction. These CBCT analyses provide valuable information for root canal instrumentation of maxillary lateral incisors. | - |
dc.description.statementOfResponsibility | open | - |
dc.relation.isPartOf | JOURNAL OF ENDODONTICS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Cone-Beam Computed Tomography/methods* | - |
dc.subject.MESH | Dental Pulp Cavity/diagnostic imaging* | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Image Processing, Computer-Assisted/methods | - |
dc.subject.MESH | Imaging, Three-Dimensional/methods* | - |
dc.subject.MESH | Incisor/diagnostic imaging* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Maxilla/diagnostic imaging | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Models, Theoretical | - |
dc.subject.MESH | Retrospective Studies | - |
dc.subject.MESH | Software | - |
dc.subject.MESH | Tooth Apex/diagnostic imaging | - |
dc.subject.MESH | Tooth Cervix/diagnostic imaging | - |
dc.subject.MESH | Tooth Root/diagnostic imaging | - |
dc.subject.MESH | User-Computer Interface | - |
dc.subject.MESH | Young Adult | - |
dc.title | Three-dimensional Analysis of Root Canal Curvature and Direction of Maxillary Lateral Incisors by Using Cone-beam Computed Tomography | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of General Dentistry (통합진료학) | - |
dc.contributor.googleauthor | Pan-Soo Park | - |
dc.contributor.googleauthor | Kee-Deog Kim | - |
dc.contributor.googleauthor | Hiran Perinpanayagam | - |
dc.contributor.googleauthor | Jong-Ki Lee | - |
dc.contributor.googleauthor | Seok Woo Chang | - |
dc.contributor.googleauthor | Shin Hye Chung | - |
dc.contributor.googleauthor | Blythe Kaufman | - |
dc.contributor.googleauthor | Qiang Zhu | - |
dc.contributor.googleauthor | Kamran E. Safavi | - |
dc.contributor.googleauthor | Kee-Yeon Kum | - |
dc.identifier.doi | 10.1016/j.joen.2013.06.001 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00332 | - |
dc.relation.journalcode | J01393 | - |
dc.identifier.eissn | 1878-3554 | - |
dc.identifier.pmid | 23953284 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S009923991300513X | - |
dc.subject.keyword | Cone-beam computed tomography | - |
dc.subject.keyword | mathematical modeling | - |
dc.subject.keyword | maxillary lateral incisor | - |
dc.subject.keyword | root canal curvature | - |
dc.subject.keyword | root canal direction | - |
dc.contributor.alternativeName | Kim, Kee Deog | - |
dc.contributor.affiliatedAuthor | Kim, Kee Deog | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 39 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1124 | - |
dc.citation.endPage | 1129 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ENDODONTICS, Vol.39(9) : 1124-1129, 2013 | - |
dc.identifier.rimsid | 33103 | - |
dc.type.rims | ART | - |
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