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Computer-aided analysis of the influence of digitizing and surfacing on the accuracy in dental CAD/CAM technology.
Comput Biol Med. 2007 May; 37(5):579-87.CB

Abstract

In dentistry, ceramic materials with high fracture resistance are needed for all-ceramic fixed partial dentures (FPDs). The sophisticated processing of advanced ceramics that can be used for such dental restorations demands the application of CAD/CAM technologies. These techniques necessitate digitizing of the prepared teeth or the planned restoration itself and surfacing of the acquired digital data before milling paths can be generated. As precision in fit is crucial for dental restorations, a computer-aided method for the quantitative and qualitative 3D analysis has been developed and applied. Factors influencing the obtainable precision in the application of CAD/CAM techniques were taken into consideration.

Authors+Show Affiliations

Rudolph H
Department of Prosthodontics, Medical Faculty Carl Gustav Carus, Dresden University of Technology, Fetscherstrasse 74, 01307 Dresden, Germany. heike.rudolph@uniklinikum-dresden.de
Luthardt RG
No affiliation info available
Walter MH
No affiliation info available

MeSH

Computer-Aided DesignCuspidDental ProsthesisDental Prosthesis DesignHumansImage Processing, Computer-AssistedImaging, Three-DimensionalLasersModels, AnatomicMolarSurface PropertiesTechnology, DentalTooth Preparation

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

16844107

Citation

Rudolph, Heike, et al. "Computer-aided Analysis of the Influence of Digitizing and Surfacing On the Accuracy in Dental CAD/CAM Technology." Computers in Biology and Medicine, vol. 37, no. 5, 2007, pp. 579-87.
Rudolph H, Luthardt RG, Walter MH. Computer-aided analysis of the influence of digitizing and surfacing on the accuracy in dental CAD/CAM technology. Comput Biol Med. 2007;37(5):579-87.
Rudolph, H., Luthardt, R. G., & Walter, M. H. (2007). Computer-aided analysis of the influence of digitizing and surfacing on the accuracy in dental CAD/CAM technology. Computers in Biology and Medicine, 37(5), 579-87.
Rudolph H, Luthardt RG, Walter MH. Computer-aided Analysis of the Influence of Digitizing and Surfacing On the Accuracy in Dental CAD/CAM Technology. Comput Biol Med. 2007;37(5):579-87. PubMed PMID: 16844107.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Computer-aided analysis of the influence of digitizing and surfacing on the accuracy in dental CAD/CAM technology. AU - Rudolph,Heike, AU - Luthardt,Ralph G, AU - Walter,Michael H, Y1 - 2006/07/17/ PY - 2005/07/26/received PY - 2006/04/10/revised PY - 2006/05/08/accepted PY - 2006/7/18/pubmed PY - 2007/6/20/medline PY - 2006/7/18/entrez SP - 579 EP - 87 JF - Computers in biology and medicine JO - Comput Biol Med VL - 37 IS - 5 N2 - In dentistry, ceramic materials with high fracture resistance are needed for all-ceramic fixed partial dentures (FPDs). The sophisticated processing of advanced ceramics that can be used for such dental restorations demands the application of CAD/CAM technologies. These techniques necessitate digitizing of the prepared teeth or the planned restoration itself and surfacing of the acquired digital data before milling paths can be generated. As precision in fit is crucial for dental restorations, a computer-aided method for the quantitative and qualitative 3D analysis has been developed and applied. Factors influencing the obtainable precision in the application of CAD/CAM techniques were taken into consideration. SN - 0010-4825 UR - https://www.unboundmedicine.com/medline/citation/16844107/Computer_aided_analysis_of_the_influence_of_digitizing_and_surfacing_on_the_accuracy_in_dental_CAD/CAM_technology_ DB - PRIME DP - Unbound Medicine ER -