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CAD/CAM-Fabricated Nonmetal Clasp Denture: In Vitro Pilot Study
The International Journal of Prosthodontics
|April 29, 2017
Summary
Researchers successfully created a nonmetal clasp denture prototype using advanced computer-aided design/computer-assisted manufacture (CAD/CAM) technology, demonstrating excellent fit for improved dental restorations.
Area of Science:
- Biomaterials Science
- Dental Technology
- Prosthodontics
Background:
- Traditional dentures often use metal clasps, which can be aesthetically unpleasing.
- Advancements in digital dentistry offer new possibilities for fabricating metal-free dental prosthetics.
Purpose of the Study:
- To fabricate a prototype nonmetal clasp denture.
- To utilize computer-aided design/computer-assisted manufacture (CAD/CAM) technology for denture fabrication.
Main Methods:
- A partially edentulous mandibular cast was optically scanned.
- A sectional denture was designed digitally in two parts.
- The denture parts were milled and assembled using an adhesive luting agent.
Main Results:
- The fabricated prototype nonmetal clasp denture demonstrated an excellent level of fitness on the working cast.
- The CAD/CAM approach enabled the creation of a functional nonmetal denture.
Conclusions:
- A prototype nonmetal clasp denture can be successfully fabricated using CAD/CAM technology.
- This digital fabrication method shows promise for aesthetic and well-fitting dental prosthetics.
