[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 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.
Dai
Ning
N
Jiangsu Research Center of Digital Design & Manufacture, Nanjing University of Aeronautics Astronautics, 357#, Nanjing 210016, China.
Zhou
Yongyao
Y
Liao
Wenhe
W
Yu
Qing
Q
An
Tao
T
Jiao
Yiqun
Y
D017076:Computer-Aided Design; D003442:Crowns; D003776:Dental Porcelain; D017267:Dental Prosthesis Design; D006801:Humans; D008963:Molar
D003776:Dental Porcelain