Advances in computer-aided design and computer-aided manufacture technology

Area of Science:

• Dentistry
• Biomaterials
• Digital Health

Background:

• Computer-aided design (CAD) and computer-aided manufacture (CAM) technologies emerged in the 1970s, with dental applications developing in the 1980s.
• Recent commercial availability of CAD-CAM systems marks a significant advancement in dental restorative procedures.
• The potential applications of CAD-CAM technology in dentistry are vast and continue to expand.

Purpose of the Study:

• To review recent literature on CAD-CAM technology in dentistry, focusing on developments from June 1992 to May 1993.
• To familiarize readers with current CAD-CAM systems and the rationale for their adoption in mainstream dentistry.
• To provide an in-depth look at the Cerec system, examining its track record, chairside capabilities, and patient benefits.

Main Methods:

• Literature review of CAD-CAM technology in dentistry.
• Emphasis on publications from June 1992 to May 1993.
• Detailed examination of the Cerec system, including its history, direct chairside application, and research data.

Main Results:

• The Cerec system, available since 1985, has a substantial data track record.
• The Cerec system offers a mobile, affordable, direct chairside CAD-CAM restorative method.
• Recent literature predominantly features studies utilizing the Cerec system due to data availability.

Conclusions:

• CAD-CAM technology, particularly exemplified by the Cerec system, presents a promising future for dental restorations.
• The Cerec system's chairside capabilities offer significant advantages, including single-visit restorations.
• The clinical and economic benefits support the integration of CAD-CAM systems into general dental practice.