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Ceramic-fused-to-metal restorations with a new CAD/CAM system.
Quintessence Int. 1993 Nov; 24(11):769-78.QI

Abstract

Experience has shown that a cast restoration will rarely have proper occlusal contacts. One possible solution could involve the application of a computerized design and fabrication system for restorations with accurately calculated and computer-milled occlusal surfaces. The Cicero system for the production of ceramic-fused-to-metal restorations makes use of optical scanning, nearly net-shaped metal and ceramic sintering, and computer-aided crown fabrication techniques to fabricate restorations with maximal static and dynamic occlusal contact relations. The Cicero system produces crowns, fixed partial dentures, and inlays with different layers, such as metal and dentin and incisal porcelains, for maximal strength and esthetics. Fabrication of a crown for a mandibular first molar is described to demonstrate the computer-based design system.

Authors+Show Affiliations

van der Zel JM
Elephant Industries, Verlengde Lageweg 10, 1628 PM Hoorn, The Netherlands.

MeSH

Biomechanical PhenomenaCentric RelationComputer-Aided DesignCrownsDental Marginal AdaptationDental ModelsDental OcclusionDental PorcelainDental Prosthesis DesignEsthetics, DentalHumansImage Processing, Computer-AssistedImaging, Three-DimensionalLasers, GasMetal Ceramic AlloysMolarOptical PhenomenaSoftwareStress, MechanicalSurface PropertiesTooth Preparation, ProsthodonticVideo Recording

Pub Type(s)

Journal Article

Language

eng

PubMed ID

20830889

Citation

van der Zel, J M.. "Ceramic-fused-to-metal Restorations With a New CAD/CAM System." Quintessence International (Berlin, Germany : 1985), vol. 24, no. 11, 1993, pp. 769-78.
van der Zel JM. Ceramic-fused-to-metal restorations with a new CAD/CAM system. Quintessence Int. 1993;24(11):769-78.
van der Zel, J. M. (1993). Ceramic-fused-to-metal restorations with a new CAD/CAM system. Quintessence International (Berlin, Germany : 1985), 24(11), 769-78.
van der Zel JM. Ceramic-fused-to-metal Restorations With a New CAD/CAM System. Quintessence Int. 1993;24(11):769-78. PubMed PMID: 20830889.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Ceramic-fused-to-metal restorations with a new CAD/CAM system. A1 - van der Zel,J M, PY - 2010/9/14/entrez PY - 1993/11/1/pubmed PY - 2010/11/3/medline SP - 769 EP - 78 JF - Quintessence international (Berlin, Germany : 1985) JO - Quintessence Int VL - 24 IS - 11 N2 - Experience has shown that a cast restoration will rarely have proper occlusal contacts. One possible solution could involve the application of a computerized design and fabrication system for restorations with accurately calculated and computer-milled occlusal surfaces. The Cicero system for the production of ceramic-fused-to-metal restorations makes use of optical scanning, nearly net-shaped metal and ceramic sintering, and computer-aided crown fabrication techniques to fabricate restorations with maximal static and dynamic occlusal contact relations. The Cicero system produces crowns, fixed partial dentures, and inlays with different layers, such as metal and dentin and incisal porcelains, for maximal strength and esthetics. Fabrication of a crown for a mandibular first molar is described to demonstrate the computer-based design system. SN - 0033-6572 UR - https://www.unboundmedicine.com/medline/citation/20830889/Ceramic_fused_to_metal_restorations_with_a_new_CAD/CAM_system_ L2 - https://www.lens.org/lens/search/patent/list?q=citation_id:20830889 DB - PRIME DP - Unbound Medicine ER -