ceramic and zirconium crowns of human tooth on a model

acrylic aesthetic allceramic artificial bridge caries cast ceramic clinic construction cosmetic crown crowns dental dentist dentistry denture equipment grinding gypsum hanger health healthcare human hygiene implant imprint insurance jaw lab laboratory medical metal metalceramic model molar natural office oral orthopedic patient plaster porcelain preparation prosthesis prosthetic readymade replacement restoration result technology teeth tooth treatment veneer whiten whitening workshop zircon zirconium