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Complete denture fabrication with CAD/CAM record bases.

J Bryan McLaughlin¹, Van Ramos²

¹Resident, US Army Advanced Education Program in Prosthodontics, Fort Gordon, Ga.

The Journal of Prosthetic Dentistry

|July 4, 2015

Summary

Computer-aided design and manufacturing (CAD/CAM) eliminates polymerization shrinkage in dentures. This technology offers improved denture fit and fewer occlusal errors for patients.

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Area of Science:

Dental Materials Science
Biomaterials Engineering
Prosthodontics

Background:

Polymerization shrinkage is a significant challenge in conventional complete denture fabrication.
This shrinkage can lead to poor denture fit and occlusal discrepancies.
New materials and fabrication processes aim to minimize or eliminate this issue.

Purpose of the Study:

To evaluate the impact of computer-aided design and computer-aided manufacturing (CAD/CAM) on complete denture fabrication.
To determine if CAD/CAM technology can eliminate polymerization shrinkage in definitive dentures.
To assess the benefits of CAD/CAM record bases for denture fit and occlusal accuracy.

Main Methods:

Implementation of CAD/CAM technology in the complete denture fabrication workflow.
Utilizing CAD/CAM record bases for the definitive denture.
Comparison of outcomes with conventional fabrication methods (implied).

Main Results:

CAD/CAM technology effectively eliminates polymerization shrinkage in the definitive denture.
The use of CAD/CAM record bases results in a better-fitting denture.
Fewer postprocessing occlusal errors are observed with CAD/CAM fabricated dentures.

Conclusions:

CAD/CAM technology represents a significant advancement in complete denture fabrication.
Elimination of polymerization shrinkage leads to improved clinical outcomes.
CAD/CAM offers a superior method for achieving accurate and well-fitting dentures.