Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Fractures: Bone Repair

Fractures: Bone Repair

Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...

You might also read

Related Articles

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

Sort by

Same author

GPR120/free fatty acid receptor 4 (FFAR-4) agonists, antagonists, allosteric modulators: Computational drug design and discovery review.

European journal of medicinal chemistry·2026

Same author

Advanced theoretical engineering of KM<sub>3</sub>H<sub>9</sub> (M = Fe, Co, Ni, Cu) hydrides for novel applications in hydrogen storage.

Dalton transactions (Cambridge, England : 2003)·2026

Same author

Over 600 million people aged 18-65 will have headache tomorrow: global 1-day prevalence and recall bias from a meta-analysis of individual participant data (N = 38,512) from the general populations of 15 countries.

The journal of headache and pain·2026

Same author

Clinical insights into levothyroxine overdose: A systematic review.

World journal of methodology·2026

Same author

Biopsychosocial stressors and perinatal mental health: The mediating role of social support in a Pakistani cohort.

Global mental health (Cambridge, England)·2026

Same author

Association of marital and parental status with stress, support, adherence, and quality of life among breast cancer women.

PloS one·2026

Search research articles

Related Experiment Video

Updated: Feb 17, 2026

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

Ceramic Fracture in Metal-Ceramic Restorations: The Aetiology.

Ayesha Aslam, Danish Azeem Khan, Syed Hammad Hassan

|December 1, 2017

Summary

Mechanical fractures in dental restorations, particularly ceramic ones, are common. This paper explores the causes of metal-ceramic restoration failures to improve clinical management and prevention.

Area of Science:

Dental Materials Science
Biomaterials Engineering
Clinical Dentistry

Background:

Dental restorations are susceptible to various failure modes, including biologic, aesthetic, and mechanical issues.
Ceramic restorations, especially metal-ceramics, frequently experience mechanical fractures, particularly of the veneering porcelain.
Such fractures compromise both the function and aesthetics of the restoration, posing significant challenges for patients and clinicians.

Purpose of the Study:

To identify and elucidate the primary etiological factors contributing to mechanical failures in metal-ceramic dental restorations.
To provide a comprehensive overview of the causes behind ceramic fractures in these restorations.
To enhance the understanding of mechanical failure mechanisms for improved clinical practice.

Main Methods:

More Related Videos

Multi-material Ceramic-Based Components – Additive Manufacturing of Black-and-white Zirconia Components by Thermoplastic 3D-Printing (CerAM - T3DP)

Multi-material Ceramic-Based Components – Additive Manufacturing of Black-and-white Zirconia Components by Thermoplastic 3D-Printing (CerAM - T3DP)

Published on: January 7, 2019

Fused Filament Fabrication FFF of Metal-Ceramic Components

Fused Filament Fabrication FFF of Metal-Ceramic Components

Published on: January 11, 2019

Related Experiment Videos

Last Updated: Feb 17, 2026

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

Multi-material Ceramic-Based Components – Additive Manufacturing of Black-and-white Zirconia Components by Thermoplastic 3D-Printing (CerAM - T3DP)

Multi-material Ceramic-Based Components – Additive Manufacturing of Black-and-white Zirconia Components by Thermoplastic 3D-Printing (CerAM - T3DP)

Published on: January 7, 2019

Fused Filament Fabrication FFF of Metal-Ceramic Components

Fused Filament Fabrication FFF of Metal-Ceramic Components

Published on: January 11, 2019

Review of existing literature on dental restoration failures.
Analysis of clinical case reports and studies focusing on metal-ceramic fractures.
Identification and categorization of common causative factors based on scientific evidence.

Main Results:

Mechanical failures in metal-ceramic restorations are multifactorial, involving material properties, fabrication processes, and occlusal forces.
Specific issues include porcelain-metal bond deficiencies, thermal incompatibility, and residual stresses.
Improper occlusal design and parafunctional habits are significant contributing factors to fracture.

Conclusions:

Understanding the etiology of ceramic fractures in metal-ceramic restorations is crucial for accurate diagnosis and effective management.
Knowledge of these causative factors enables dentists to prevent future failures through improved treatment planning and execution.
This review provides essential insights for clinicians to minimize mechanical failures and enhance the longevity of dental restorations.