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Veneer

Veneer

Veneer refers to a thin sheet of wood, typically produced to a thickness of about one-eighth of an inch or less. This material is crafted through various methods, the most common being rotary cutting. In this process, a log is mounted into a large lathe and spun against a knife edge, peeling off a continuous strip of wood as the knife penetrates deeper into the rotating log, creating a rotary-cut veneer.
Other veneering techniques include plain-slicing, quarter-slicing, and rift-slicing. These...

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

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Intracoronal cast gold restorations.

General Dentistry

|March 19, 2010

Summary

Cast gold remains the most durable dental material for intracoronal restorations. Dentists should reconsider cast gold techniques to ensure optimal patient restoration choices, despite the rise of esthetic alternatives.

Area of Science:

Dentistry
Dental Materials Science

Background:

Cast gold is a highly durable dental material.
Its use for intracoronal restorations has declined since the 1970s due to the esthetic revolution.
Current esthetic alternatives like direct composites and tooth-colored restorations present challenges such as sensitivity, secondary caries, fracture, and increased wear.

Purpose of the Study:

To highlight the longevity of cast gold as a dental restorative material.
To discuss the drawbacks associated with contemporary esthetic dental restorations.
To advocate for the re-evaluation and potential reintroduction of cast gold techniques in modern dental practice.

Main Methods:

Literature review and clinical observation of dental restorative materials.
Comparative analysis of cast gold versus esthetic restorative materials.

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Discussion of clinical outcomes and material properties.

Main Results:

Cast gold exhibits superior longevity compared to current esthetic restorative materials.
Direct composites and tooth-colored restorations are associated with higher rates of clinical issues.
The decline in cast gold use may lead to suboptimal long-term patient outcomes.

Conclusions:

Dentists should gain proficiency in intracoronal cast gold techniques.
Informed decisions regarding the most appropriate restoration type require understanding cast gold's benefits.
Reintegrating cast gold knowledge can improve patient care and restoration longevity.