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学科主题口腔医学
Personalized Orthodontic Accurate Tooth Arrangement System with Complete Teeth Model
Cheng, Cheng1; Cheng, Xiaosheng1; Dai, Ning1; Liu, Yi2; Fan, Qilei1; Hou, Yulin2; Jiang, Xiaotong1
关键词Virtual tooth arrangement Feature constraint Slot plane Dental arch curve Root plane Root curve
刊名JOURNAL OF MEDICAL SYSTEMS
2015-09-01
DOI10.1007/s10916-015-0269-4
39期:9
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Health Care Sciences & Services ; Medical Informatics
资助者National Natural Foundation of China ; National High Technology Research and Development Program of China ; National Natural Foundation of China ; National High Technology Research and Development Program of China
研究领域[WOS]Health Care Sciences & Services ; Medical Informatics
关键词[WOS]SIMULATION ; MOVEMENT
英文摘要

The accuracy, validity and lack of relation information between dental root and jaw in tooth arrangement are key problems in tooth arrangement technology. This paper aims to describe a newly developed virtual, personalized and accurate tooth arrangement system based on complete information about dental root and skull. Firstly, a feature constraint database of a 3D teeth model is established. Secondly, for computed simulation of tooth movement, the reference planes and lines are defined by the anatomical reference points. The matching mathematical model of teeth pattern and the principle of the specific pose transformation of rigid body are fully utilized. The relation of position between dental root and alveolar bone is considered during the design process. Finally, the relative pose relationships among various teeth are optimized using the object mover, and a personalized therapeutic schedule is formulated. Experimental results show that the virtual tooth arrangement system can arrange abnormal teeth very well and is sufficiently flexible. The relation of position between root and jaw is favorable. This newly developed system is characterized by high-speed processing and quantitative evaluation of the amount of 3D movement of an individual tooth.

语种英语
所属项目编号51205192 ; SS2013AA040801
资助者National Natural Foundation of China ; National High Technology Research and Development Program of China ; National Natural Foundation of China ; National High Technology Research and Development Program of China
WOS记录号WOS:000359410300002
引用统计
被引频次:1[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/400002259/63200
专题北京大学口腔医学院_牙周科
作者单位1.Nanjing Univ Aeronaut & Astronaut, Coll Mech & Elect Engn, Nanjing 210016, Jiangsu, Peoples R China
2.Peking Univ, Sch & Hosp Stomatol, Dept Orthodont, Beijing 100081, Peoples R China
推荐引用方式
GB/T 7714
Cheng, Cheng,Cheng, Xiaosheng,Dai, Ning,et al. Personalized Orthodontic Accurate Tooth Arrangement System with Complete Teeth Model[J]. JOURNAL OF MEDICAL SYSTEMS,2015,39(9).
APA Cheng, Cheng.,Cheng, Xiaosheng.,Dai, Ning.,Liu, Yi.,Fan, Qilei.,...&Jiang, Xiaotong.(2015).Personalized Orthodontic Accurate Tooth Arrangement System with Complete Teeth Model.JOURNAL OF MEDICAL SYSTEMS,39(9).
MLA Cheng, Cheng,et al."Personalized Orthodontic Accurate Tooth Arrangement System with Complete Teeth Model".JOURNAL OF MEDICAL SYSTEMS 39.9(2015).
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