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  2. Dental restoration - Wikipedia

    en.wikipedia.org/wiki/Dental_restoration

    An optical impression of the prepared tooth is taken using a camera. Next, the specific software takes the digital picture and converts it into a 3D virtual model on the computer screen. A ceramic block that matches the tooth shade is placed in the milling machine. An all-ceramic, tooth-colored restoration is finished and ready to bond in place.

  3. Dental porcelain - Wikipedia

    en.wikipedia.org/wiki/Dental_porcelain

    Dental porcelain (also known as dental ceramic) is a dental material used by dental technicians to create biocompatible lifelike dental restorations, such as crowns, bridges, and veneers. Evidence suggests they are an effective material as they are biocompatible , aesthetic , insoluble and have a hardness of 7 on the Mohs scale .

  4. Crown (dental restoration) - Wikipedia

    en.wikipedia.org/wiki/Crown_(dental_restoration)

    After about 20 minutes, the restoration is complete, and the dentist sections it from the remainder of the unmilled ingot and tries it in the mouth. If the restoration fits well, the dentist can cement the restoration immediately. A dental CAD/CAM machine costs roughly $100,000, with continued purchase of ceramic ingots and milling burs.

  5. Inlays and onlays - Wikipedia

    en.wikipedia.org/wiki/Inlays_and_onlays

    Metal-ceramic inlays were developed to see if the aesthetic advantages of an all-ceramic inlay restoration could be replicated, whilst improving the strength and stability of the restoration. A study showed that the fracture resistance of all-ceramic inlays was greater than that of these metal-ceramic inlays. It went on further to find that it ...

  6. Dental material - Wikipedia

    en.wikipedia.org/wiki/Dental_material

    A fabricated indirect restoration (inlay) made of porcelain. An indirect restoration is one where the teeth are first prepared, then an impression is taken and sent to a dental technician who fabricates the restoration according to the dentist's prescription.

  7. Fixed prosthodontics - Wikipedia

    en.wikipedia.org/wiki/Fixed_prosthodontics

    The tooth-to-restoration margin is an unsightly thing to have exposed on the visible surface of a tooth when the tooth exists in the aesthetic zone of the smile. In these areas, the dentist places the margin as far apical (towards the root tip of the tooth) as possible, even below the gumline, though problems may arise when placing the margin ...

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