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Registration of digital dental models and cone-beam computed tomography images using 3-dimensional planning software: Comparison of the accuracy according to scanning methods and software

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dc.contributor.author황충주-
dc.contributor.author최윤정-
dc.contributor.author차정열-
dc.date.accessioned2020-09-29T01:08:48Z-
dc.date.available2020-09-29T01:08:48Z-
dc.date.issued2020-06-
dc.identifier.issn0889-5406-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/179412-
dc.description.abstractIntroduction: The registration of cone-beam computed tomography (CBCT) images and digital dental models is required for the design and manufacturing of dental devices such as implant guides and surgical wafers. This study aims to register intraoral scan (IS) models and cast scan (CS) models onto CBCT images using 3-dimensional (3D) planning software and evaluate the registration accuracy according to scanning methods and 3D planning software. Methods: The CBCT image of an artificial skull model with reference markers was taken. The CS model and the IS model were obtained from the same skull model, registered onto the CBCT image using 3D planning software packages providing manual registration (MR) function and point-based registration (PR) functions, and set as the experimental groups. After registration, shell to shell deviations and positional differences between the reference model and the experimental models were evaluated. Results: The shell to shell deviations ranged from 0.03 to 0.18 mm. Deviations in both the maxilla and mandible were significantly different according to scanning methods and software packages. In the anteroposterior direction, the IS-MR and CS-MR groups showed significantly different positions. In the superoinferior direction, the MR and PR groups showed significantly different positions. Conclusions: The registration using the PR function of the 3D planning software packages was significantly more accurate than the registration using the MR function. There was no significant difference between the registrations using the IS model and the CS model when using the PR functions.-
dc.description.statementOfResponsibilityrestriction-
dc.languageEnglish-
dc.publisherElsevier-
dc.relation.isPartOfAMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.subject.MESHCone-Beam Computed Tomography-
dc.subject.MESHDental Models*-
dc.subject.MESHImaging, Three-Dimensional*-
dc.subject.MESHMaxilla-
dc.subject.MESHSoftware-
dc.titleRegistration of digital dental models and cone-beam computed tomography images using 3-dimensional planning software: Comparison of the accuracy according to scanning methods and software-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of Orthodontics (교정과학교실)-
dc.contributor.googleauthorJin-Ho Park-
dc.contributor.googleauthorChung-Ju Hwang-
dc.contributor.googleauthorYoon-Jeong Choi-
dc.contributor.googleauthorKhosrow Siamak Houschyar-
dc.contributor.googleauthorJae-Hun Yu-
dc.contributor.googleauthorSo-Yeon Bae-
dc.contributor.googleauthorJung-Yul Cha-
dc.identifier.doi10.1016/j.ajodo.2019.12.013-
dc.contributor.localIdA04492-
dc.contributor.localIdA04139-
dc.contributor.localIdA04006-
dc.relation.journalcodeJ00098-
dc.identifier.eissn1097-6752-
dc.identifier.pmid32487314-
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0889540620300822-
dc.contributor.alternativeNameHwang, Chung Ju-
dc.contributor.affiliatedAuthor황충주-
dc.contributor.affiliatedAuthor최윤정-
dc.contributor.affiliatedAuthor차정열-
dc.citation.volume157-
dc.citation.number6-
dc.citation.startPage843-
dc.citation.endPage851-
dc.identifier.bibliographicCitationAMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS, Vol.157(6) : 843-851, 2020-06-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Orthodontics (교정과학교실) > 1. Journal Papers

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