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CADCAM is still a relatively underused genre in UK dentistry. This article examines, in broad context, the range of technology and materials available in the UK. The nature of a digital workflow is outlined, with examples therein. Subtractive and additive manufacturing is discussed, along with manufacturing methods and materials. The perceived barriers to incorporating CADCAM, the actual benefits of digital dentistry to the dental team, and our patients, along with comments as to the future of digital dentistry in the UK are also discussed.
CPD/Clinical Relevance: With the increasing interest in CADCAM in UK dentistry, an overview of emerging technology and materials is essential information for clinicians.
Article
Computer-aided design and computer-aided manufacturing (CADCAM) has been commonplace in dentistry for a number of years. CADCAM is the use of software to design and control the production of ‘things’, such as prototypes and finished products. In the case of dentistry, we can literally produce anything from models to crowns, bridges, stents, orthotics, abutments, aligners, dentures, and bone grafts; in fact, almost anything we can think of.
We talk about digital dentistry, but what is it? Some would say it is the use of dental technology or devices, incorporating computer-controlled modalities to carry out dental procedures. This could be in the production of a prosthesis, or as an adjunct to guided surgery.
When looking at the introduction of digital technology within our profession, the UK compares favourably with the rest of Europe, when looking at digital per se (patient management systems, clinical records, etc). However, when considering dental CADCAM, we continue to be in a relative backwater when compared with many countries. Current industry information shows that, in the UK, 8–12% of practitioners use some form of CADCAM in their clinical workflows.1 While looking at the range of digital workflows and associated materials available, this article explores the business benefits and asks why digital dentistry has taken so long to gain a foothold in the UK.
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