An experimental research on the fabrication of the fused porcelain to CAD/CAM molar crown

This paper introduced the fabrication process of the fused porcelain to molar crown with CAD/CAM technology. Firstly, preparation teeth data was retrieved by the 3D-optical measuring system. Then, we have reconstructed the inner surface designed the outer surface shape with the computer aided design...

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Bibliographic Details
Published inSheng wu yi xue gong cheng xue za zhi Vol. 24; no. 1; p. 129
Main Authors Dai, Ning, Zhou, Yongyao, Liao, Wenhe, Yu, Qing, An, Tao, Jiao, Yiqun
Format Journal Article
LanguageChinese
Published China 01.02.2007
Subjects
Computer-Aided Design
Crowns
Dental Porcelain
Dental Prosthesis Design
Humans
Molar
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Summary:This paper introduced the fabrication process of the fused porcelain to molar crown with CAD/CAM technology. Firstly, preparation teeth data was retrieved by the 3D-optical measuring system. Then, we have reconstructed the inner surface designed the outer surface shape with the computer aided design software. Finally, the mini high-speed NC milling machine was used to produce the fused porcelain to CAD/CAM molar crown. The result has proved that the fabrication process is reliable and efficient. The dental restoration quality is steady and precise.
ISSN:1001-5515