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The reliability of an easy measuring method for abutment convergence angle with a computer-aided design (CAD) system

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dc.contributor.authorSeo, Yong-Joon-
dc.contributor.authorKwon, Taek-Ka-
dc.contributor.authorHan, Jung-Suk-
dc.contributor.authorLee, Jai-Bong-
dc.contributor.authorKim, Sung-Hun-
dc.contributor.authorYeo, In-Sung-
dc.creator여인성-
dc.date.accessioned2014-07-23T07:04:40Z-
dc.date.available2014-07-23T07:04:40Z-
dc.date.issued2014-07-
dc.identifier.citationThe journal of advanced prosthodontics, Vol.6 No.3, pp. 185-193-
dc.identifier.issn2005-7806-
dc.identifier.urihttps://hdl.handle.net/10371/92590-
dc.description.abstractPURPOSE. The purpose of this study was to evaluate the intra-rater reliability and inter-rater reliability of three different methods using a drawing protractor, a digital protractor after tracing, and a CAD system. MATERIALS AND METHODS. Twenty-four artificial abutments that had been prepared by dental students were used in this study. Three dental students measured the convergence angles by each method three times. Bland-Altman plots were applied to examine the overall reliability by comparing the traditional tracing method with a new method using the CAD system. Intraclass Correlation Coefficients (ICC) evaluated intra-rater reliability and inter-rater reliability. RESULTS. All three methods exhibited high intra-rater and inter-rater reliability (ICC>0.80, P<.05). Measurements with the CAD system showed the highest intra-rater reliability. In addition, it showed improved inter-rater reliability compared with the traditional tracing methods. CONCLUSION. Based on the results of this study, the CAD system may be an easy and reliable tool for measuring the abutment convergence angle.en
dc.language.isoenen
dc.publisherThe Korean Academy of Prosthodonticsen
dc.subject의약학en
dc.subjectComputer-aided design-
dc.subjectConvergence angle-
dc.subjectProsthodontic tooth preparation-
dc.subjectValidation studies-
dc.subjectDental abutments-
dc.titleThe reliability of an easy measuring method for abutment convergence angle with a computer-aided design (CAD) systemen
dc.typeArticle-
dc.contributor.AlternativeAuthor서용준-
dc.contributor.AlternativeAuthor권택가-
dc.contributor.AlternativeAuthor한중석-
dc.contributor.AlternativeAuthor이재봉-
dc.contributor.AlternativeAuthor김성훈-
dc.contributor.AlternativeAuthor여인성-
dc.identifier.doi10.4047/jap.2014.6.3.185-
dc.description.srndOAIID:oai:osos.snu.ac.kr:snu2014-01/102/2008003883/3-
dc.description.srndSEQ:3-
dc.description.srndPERF_CD:SNU2014-01-
dc.description.srndEVAL_ITEM_CD:102-
dc.description.srndUSER_ID:2008003883-
dc.description.srndADJUST_YN:N-
dc.description.srndEMP_ID:A078517-
dc.description.srndDEPT_CD:861-
dc.description.srndCITE_RATE:0-
dc.description.srndFILENAME:j adv prosthodont 201406 6(3) 185-93.pdf-
dc.description.srndDEPT_NM:치의학과-
dc.description.srndSCOPUS_YN:N-
dc.description.srndCONFIRM:Y-
dc.identifier.srnd2014-01/102/2008003883/3-
Appears in Collections:
College of Dentistry/School of Dentistry (치과대학/치의학대학원)Dept. of Dentistry (치의학과)Journal Papers (저널논문_치의학과)
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