CAD/CAM in dentistry.

The advent of computers and interactive computer graphics laid the groundwork for a revolution in dentistry. Dental CAD/CAM systems can at least match the quality of cast restorations. With the automation, consistency in quality is also provided. The dental CAD/CAM system can simplify the effort required to produce a restoration. With new technologies for fabrication (like milling and edm), a whole array of new materials, which were historically difficult or impossible to manipulate, suddenly become viable possibilities. When used in the dental office, many of the systems eliminate the need for impressions and can produce a restoration while the patient waits. A dental revolution is underway, providing exciting possibilities for restorative dentistry.