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Accession Number:

AD1182719

Title:

Fracture Resistance of Glass-Ceramic and Zirconia Crowns after Endodontic Access

Author(s):

• Lares, Christian P

Author Organization(s):

• UNIFORMED SERVICES UNIV OF THE HEALTH SCIENCES BETHESDA MD

Report Date:

2020-06-01

Abstract:

Statement of Problem: Fracture resistance of monolithic glass-ceramic and zirconia crowns may be compromised following endodontic access preparation. Purpose: The purpose of this in vitro study is to assess the effect of endodontic access preparation and repair on the fracture resistance of monolithic glass-ceramic and zirconia crowns on a mandibular first molar model.

Document Type:

Conference:

Journal:

Pages:

34

File Size:

1.16MB

Contracts:

Grants:

Descriptors:

• teeth
• computer-aided design
• materials
• test methods
• united states
• statistical analysis
• dentistry
• electromyography
• resins
• epoxy resins
• fabrication
• manufacturing
• materials processing
• materials testing
• stress strain relations
• composite materials
• computer-aided manufacturing

SubjectCategory:

• Biological and Medical Sciences

Communities of Interest:

• Biomedical

Distribution Statement:

Approved For Public Release

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