Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Ceramic design concepts based on stress distribution analysis.

J F Esquivel-Upshaw1, K J Anusavice

  • 1Department of Prosthodontics, University of Florida College of Dentistry, Gainesville, Florida, USA.

Compendium of Continuing Education in Dentistry (Jamesburg, N.J. : 1995)
|February 24, 2001
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cyclic contact fatigue behavior of baria-silicate glass-ceramics as a function of crystal aspect ratio.

Journal of the European Ceramic Society·2022
Same author

Factors influencing the survival of implant-supported ceramic-ceramic prostheses: A randomized, controlled clinical trial.

Journal of dentistry·2021
Same author

Randomized clinical study of wear of enamel antagonists against polished monolithic zirconia crowns.

Journal of dentistry·2017
Same author

Novel Testing for Corrosion of Glass-Ceramics for Dental Applications.

Journal of dental research·2017
Same author

Surface degradation of dental ceramics as a function of environmental pH.

Journal of dental research·2013
Same author

Fluoride and chlorhexidine release from filled resins.

Journal of dental research·2010
Same journal

Modern Pulpotomies for Pediatric Patients: Rationale, Diagnosis, and Technique Using a Novel Simplified Calcium Silicate.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
Same journal

Oral Appliance Therapy for Obstructive Sleep Apnea: From Treatment Alternative to First-Line Care.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
Same journal

Restorative Management of Constriction and Spacing Following Arch Expansion.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
Same journal

Novel Technique for Creation of Guide Grooves When Preparing Teeth for Ceramic Veneers.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
Same journal

Effective Yet Gentle: Preservation of Dental Restorations During Periodontal Debridement.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
Same journal

Optimizing Dental Practice Performance Through Artificial Intelligence: Enhancing Patient Safety, Scheduling, Operations, Marketing, and Financial Management.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
See all related articles

Understanding ceramic and metal-ceramic restoration design is key to preventing fractures. Scientific stress data reveals how factors like ceramic thickness and load direction impact restoration durability.

Area of Science:

  • Biomaterials Science
  • Dental Materials Science
  • Mechanical Engineering

Background:

  • Dental restorations, particularly ceramic and metal-ceramic types, are susceptible to fracture under oral conditions.
  • Predicting and mitigating failure requires understanding the complex interplay of material properties and mechanical forces.

Purpose of the Study:

  • To analyze general design concepts for fabricating ceramic and metal-ceramic restorations.
  • To correlate scientific stress distribution data with restoration design parameters.
  • To identify design factors influencing fracture susceptibility.

Main Methods:

  • Review of scientific literature on stress distribution in dental restorations.
  • Analysis of finite element analysis (FEA) data related to ceramic and metal-ceramic crowns.

Related Experiment Videos

  • Correlation of material properties (e.g., modulus of elasticity) and geometric factors with stress concentrations.

    • Main Results:

    • Ceramic layer thickness significantly affects stress distribution and fracture risk.
    • The modulus of elasticity of supporting substrates plays a crucial role in load bearing.
    • Direction of applied loads and intraoral stress patterns critically influence restoration integrity.
    • Crown geometry is a key determinant of stress concentration points.

    Conclusions:

    • Optimizing ceramic and metal-ceramic restoration design requires careful consideration of material properties, load application, and geometry.
    • Adherence to scientifically validated design principles can minimize fracture susceptibility.
    • Further research into stress distribution can refine fabrication protocols for enhanced longevity.