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造工艺，利用CAD/CAM技术将树脂块制成义齿基托，以改善与粘膜和义齿的相容性。 该工艺通过使用具有成型性的蜡树脂，使人工牙序列具有高度的排列、修改和相关的试用。通过使用CAM机器，我们成功地制造了高精度的义齿基托。与传统义齿相比，CAD/CAM技术制作的义齿基托表面细菌粘附量少。通过与传统义齿制作方法的比较，本研究的结果表明，CAM/CAM技术制作的义齿具有良好的适合性和良好的抗污染性。

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.