Alina Mihaela Apostu, Ovidiu Stamatin, Lupu Iulian Costin, Laura Elisabeta Checherita
ABSTRACT
Among the dental ceramics, zirconia(ZR O2) is the dental restorative material most commonly used in dental prosthetical restoration. This material has unique characteristics, such as high fracture toughness, biocompatibility and color approximating the natural tooth color. Choosing this type of material as a biomaterial in prosthetic solutions is represented by a very important reason given by the mimicity with the natural teeth of this material as well as ,its resistance, therefore it is preferred by both, patients and practitioners in the field but not least , by dental technicians due to the favored ease of digital software with which it is realizing .