Chairside Economical Restorations of Esthetic Ceramic (CEREC) has totally transformed the dental crowns procedure. The traditional crowns, onlays, or veneers require a certain period to be fabricated and fitted onto the patient's damaged teeth. A great deal of waiting time has to be endured before your dental restorations are prepared. But with the same-day CEREC crowns, the treatment can be completed in just a single visit.
CEREC consists of several computer-assisted design (CAD) tools and a milling machine that helps design customized restorative devices. It provides an instant solution for your dental requirements. As in the conventional methods, the tooth has to be reshaped before it is fitted with a crown. The CEREC system uses an intraoral camera and CEREC software to produce a digital impression from which the crown is created. The digital design is combined with the Chairside milling unit to create a crown that gives an accurate and comfortable fitting crown.
The CEREC procedure begins with the preparation of the tooth. A local anesthetic is applied to numb the tooth before reshaping the enamel to reduce the pain. A dental tool is used to remove a portion of the enamel, and the tooth is completely reshaped to fit the crown's size and shape. After the tooth is prepared, its new impression is taken. The CEREC impression procedure includes an intraoral scanner that takes several images of your mouth in a matter of seconds. The CEREC software combines these images into a single three-dimensional representation of the teeth and gums.
The next stage involves the use of digital representation to create the new crown. Once the patient is satisfied with the design, the fabrication process begins with the digital image transferred to the CEREC milling unit. At this milling unit, a beautiful and well-fitting crown matching the digital design dimensions is manufactured. Once the crown is ready, it is polished and bonded into the patient's mouth. The crown is permanently cemented into place after carrying out the necessary adjustments.