THE USE OF SILICONE KEY AND METER CONVERGENCE ANGLE OF THE TOOTH TO CONTROL THE ACCURACY OF THE TOOTH PREPARATION FOR METAL-CERAMIC CROWNS

• Main Authors: He Zhiqiang (Author), Qin Lingfeng (Author)
• Format: Knjiga
• Izdano: Ukrainian Medical Stomatological Academy, 2015-03-01T00:00:00Z.
• Teme: article
• Online dostop: Connect to this object online.

Relevance of the topic. Technology for manufacturing metal-ceramic crowns and bridges provides special training abutment teeth, which differs substantially from that in the manufacture of other types of fixed structures. Accuracy of preparation, strict observance of the sequence and content of clini...