cerec onlays

The Chairside Economical Restorations of Esthetic Ceramic, also known as CEREC, treatment is a modern technology that has revolutionized 21st-century dental procedures.  In previous years, crowns, inlays or dental veneers were utilized to restore a patient’s damaged teeth.  This traditional restoration would take several procedures with long waiting periods between each session; however, CEREC has changed all of this.  By using CEREC, the dental professional is able to create ceramic restorations within a few minutes offering treatment in a single visit.

CEREC is a treatment comprised of several computer-assisted design tools.  The computer-assisted design or CAD tools are used with a milling machine to develop personalized ceramic restoration items.  This will benefit almost any patient required a ceramic restoration and is highly beneficial for individuals who are anxious or are working on a small financial budget.

What Are The Advantageous Associated With CEREC?

CEREC is a technique that can provide advantages to almost all individuals requiring a ceramic tooth restoration.  Unfortunately, there are patients who do not benefit from CEREC and these exceptions include individuals who have a history of damaging ceramic restoration items by biting.  The CEREC device is a strong item with a life duration of over five years, but it can suffer damage if subjected to deep bites.

Further advantages associated with this particular type of dental ceramic restoration treatment include:

–  No temporary restoration treatment
–  High-quality ceramic restoration products
–  Reduced level of dental invasiveness
–  Reduced amount of dental visits
–  Reduced amount of injections or feeling of discomfort
–  Increased cost-effectiveness
–  Less natural tooth is lost during a treatment session
–  Long-lasting restoration procedures
–  Biocompatible ceramic restoration solutions

What Is The CEREC System Made Of?

The CEREC system, also known as the CAD-CAM system or computer-assisted design with computer-assisted milling, is comprised of three major features.  The three elements include the acquisition device, the three-dimensional CAD software, and the milling machine.

The acquisition device is a piece of equipment that incorporates a high-quality camera with a medical grade computer.  The primary function of this item is to photograph the tooth in question and prepare it for restoration.  Three-dimensional photographs of the necessary tooth are presented on a computer screen and the dentist will use this image to design the ideal ceramic restoration for the patient.

The three-dimensional CAD software is a type of software that allows the dental professional to examine the damaged tooth from all angles.  This software is highly beneficial because it allows the dentist to view the tooth as if he or she were holding it in his or her hands.

The milling machine or device is an item that manufactures the customized ceramic restoration item using specifications entered into the CEREC computer.  The ceramic block used is one that best resembles the patient’s existing tooth color.  Once chosen and placed into the device, the milling machine will produce a restoration item within a few minutes.

What Is Involved In A CEREC Dental Restoration Procedure?

The first step in CEREC dental restoration procedure is the preparation of the tooth.  During this step, the dental professional will remove all decay from the area to be worked on and create a wall making the opening of the tooth wider than the base.  Once a wall is created, a tooth impression is conducted using titanium dust.  The dust allows the acquisition camera to take a high-quality photograph of the tooth using an infrared wavelength.

The image is transported to the computer screen where the dentist can view the tooth from all angles.  Once the design of the tooth is complete, the image is transmitted to the milling machine.  A ceramic block matching the color of the patient’s tooth is chosen and this is used for the ceramic restoration design.






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