Evaluation of marginal discrepancy of pressable ceramic veneer fabricated using CAD/CAM system: Additive and subtractive manufacturing
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Seen-Young | - |
dc.contributor.author | Lee, Ha-Na | - |
dc.contributor.author | Kim, Ji-Hwan | - |
dc.contributor.author | Kim, Woong-Chul | - |
dc.date.accessioned | 2021-09-02T05:36:56Z | - |
dc.date.available | 2021-09-02T05:36:56Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2018-10 | - |
dc.identifier.issn | 2005-7806 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/72678 | - |
dc.description.abstract | PURPOSE. The purpose of this study was to evaluate the marginal discrepancy of heat-pressed ceramic veneers manufactured using a CAD/CAM system. MATERIALS AND METHODS. The ceramic veneers for the abutment of a maxillary left central incisor were designed using a CAD/CAM software program. Ten veneers using a micro-stereolithography apparatus (AM group), ten veneers using a five-axis milling machine (SM group), and ten veneers using a traditional free-hand wax technique (TW group) were prepared according to the respective manufacturing method. The ceramic veneers were also fabricated using a heat-press technique, and a silicone replica was used to measure their marginal discrepancy. The marginal discrepancies were measured using a digital microscope (x160 magnification). The data were analyzed using a nonparametric Kruskal-Wallis H test. Finally, post-hoc comparisons were conducted using Bonferroni-corrected Mann-Whitney U tests (alpha=.05). RESULTS. The mean +/- SD of the total marginal discrepancy was 99.68 +/- 28.01 mu m for the AM group, 76.60 +/- 28.76 mu m for the SM group, and 83.08 +/- 39.74 mu m for the TW group. There were significant differences in the total marginal discrepancies of the ceramic veneers (P<.05). CONCLUSION. The SM group showed a better fit than the AM and TW groups. However, all values were within the clinical tolerance. Therefore, CAD/CAM manufacturing methods can replace the traditional free-hand wax technique. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN ACAD PROSTHODONTICS | - |
dc.subject | LAMINATE VENEERS | - |
dc.subject | IN-VITRO | - |
dc.subject | CLINICAL-TRIAL | - |
dc.subject | FIT | - |
dc.subject | CROWNS | - |
dc.subject | ACCURACY | - |
dc.subject | ADAPTATION | - |
dc.title | Evaluation of marginal discrepancy of pressable ceramic veneer fabricated using CAD/CAM system: Additive and subtractive manufacturing | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Ji-Hwan | - |
dc.contributor.affiliatedAuthor | Kim, Woong-Chul | - |
dc.identifier.doi | 10.4047/jap.2018.10.5.347 | - |
dc.identifier.scopusid | 2-s2.0-85056334393 | - |
dc.identifier.wosid | 000448342800003 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ADVANCED PROSTHODONTICS, v.10, no.5, pp.347 - 353 | - |
dc.relation.isPartOf | JOURNAL OF ADVANCED PROSTHODONTICS | - |
dc.citation.title | JOURNAL OF ADVANCED PROSTHODONTICS | - |
dc.citation.volume | 10 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 347 | - |
dc.citation.endPage | 353 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002395529 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Dentistry, Oral Surgery & Medicine | - |
dc.relation.journalWebOfScienceCategory | Dentistry, Oral Surgery & Medicine | - |
dc.subject.keywordPlus | LAMINATE VENEERS | - |
dc.subject.keywordPlus | IN-VITRO | - |
dc.subject.keywordPlus | CLINICAL-TRIAL | - |
dc.subject.keywordPlus | FIT | - |
dc.subject.keywordPlus | CROWNS | - |
dc.subject.keywordPlus | ACCURACY | - |
dc.subject.keywordPlus | ADAPTATION | - |
dc.subject.keywordAuthor | Additive manufacturing | - |
dc.subject.keywordAuthor | Subtractive manufacturing | - |
dc.subject.keywordAuthor | Computer-aided design and computer-aided machining (CAD/CAM) | - |
dc.subject.keywordAuthor | Ceramic veneer | - |
dc.subject.keywordAuthor | Heat pressing | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.