The study of complete denture fabrication using CAD/CAM system combined with wax resin

我们设计了一种新的义齿制作工艺，以树脂块为原料，利用CAD/CAM技术制作义齿基托，以提高义齿与粘膜的相容性。该工艺使义齿序列具有高度的排列性、修饰性，并利用具有成形性的蜡树脂进行相关的试验应用。通过使用CAM机，我们成功地制造出高精度的义齿基托。采用CAD/CAM技术制作的义齿基托与传统义齿相比，附着细菌数量较少。用CAM/CAM技术制作义齿与传统义齿制作方法相比，本研究结果提示具有良好的贴合性和良好的抗污性的可能性。

We have devised a new denture manufacturing process of making the denture base from the resin block by CAD/CAM technology, to improve the compatibility with the mucosa and denture. This process allows the artificial tooth sequence having a high arrangement, modifications and associated trial application by using a wax resin having formability.By using the CAM machines, we have successfully fabricated denture base with high precision. The amount of adhered bacteria was less as compared with conventional denture to the denture base fabricated by CAD/CAM technology. Denture made by CAM/CAM technology compared to the denture manufacturing conventional methods, the results of this study suggested the possibility of having a excellent fit and good stain resistance.