An experimental research on the fabrication of the fused porcelain to CAD/CAM molar crown
Dai, N.; Zhou, Y.; Liao, W.; Yu, Q.; An, T.; Jiao, Y.
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 24(1): 129-132
2007
ISSN/ISBN: 1001-5515 PMID: 17333906 Document Number: 612082
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.