IR@PKUHSC  > 北京大学口腔医学院
学科主题口腔医学
Computer-aided design of tooth preparations for automated development of fixed prosthodontics
Yuan, Fusong; Sun, Yuchun; Wang, Yong; Lv, Peijun1
关键词Tooth preparation CAD Mandibular first molar Fixed prosthodontics Automation
刊名COMPUTERS IN BIOLOGY AND MEDICINE
2014
DOI10.1016/j.compbiomed.2013.10.019
44页:10-14
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Biology ; Computer Science, Interdisciplinary Applications ; Engineering, Biomedical ; Mathematical & Computational Biology
研究领域[WOS]Life Sciences & Biomedicine - Other Topics ; Computer Science ; Engineering ; Mathematical & Computational Biology
关键词[WOS]FRACTURE-RESISTANCE ; SURFACE-ROUGHNESS ; LASER IRRADIATION ; CROWNS ; CONVERGENCE ; DENTIN ; TEETH
英文摘要

Background: This paper introduces a method to digitally design a virtual model of a tooth preparation of the mandibular first molar, by using the commercial three-dimensional (3D) computer-aided design software packages Geomagic and lmageware, and using the model as an input to automatic tooth preparing system.

Methods: The procedure included acquisition of 3D data from dentate casts and digital modeling of the shape of the tooth preparation components, such as the margin, occlusal surface, and axial surface. The completed model data were stored as stereolithography (STL) files, which were used in a tooth preparation system to help to plan the trajectory. Meanwhile, the required mathematical models in the design process were introduced.

Results: The method was used to make an individualized tooth preparation of the mandibular first molar. The entire process took 15 min.

Discussion: Using the method presented, a straightforward 3D shape of a full crown can be obtained to meet clinical needs prior to tooth preparation. (C) 2013 Elsevier Ltd. All rights reserved.

语种英语
WOS记录号WOS:000330145100002
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/63772
专题北京大学口腔医学院
作者单位1.Peking Univ, Sch & Hosp Stomatol, Ctr Digital Dent, Beijing, Peoples R China
2.Minist Hlth, Natl Engn Lab Digital & Mat Technol Stomatol, Beijing, Peoples R China
3.Minist Hlth, Res Ctr Engn & Technol Digital Dent, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Yuan, Fusong,Sun, Yuchun,Wang, Yong,et al. Computer-aided design of tooth preparations for automated development of fixed prosthodontics[J]. COMPUTERS IN BIOLOGY AND MEDICINE,2014,44:10-14.
APA Yuan, Fusong,Sun, Yuchun,Wang, Yong,&Lv, Peijun.(2014).Computer-aided design of tooth preparations for automated development of fixed prosthodontics.COMPUTERS IN BIOLOGY AND MEDICINE,44,10-14.
MLA Yuan, Fusong,et al."Computer-aided design of tooth preparations for automated development of fixed prosthodontics".COMPUTERS IN BIOLOGY AND MEDICINE 44(2014):10-14.
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