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

Teeth

Teeth

The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...

Associative Learning

Associative Learning

Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
Classical conditioning, also known...

You might also read

Related Articles

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

Sort by

Same author

A catalog of associations between rare coding variants and COVID-19 outcomes.

medRxiv : the preprint server for health sciences·2021

Same author

Genome-wide analysis in 756,646 individuals provides first genetic evidence that <i>ACE2</i> expression influences COVID-19 risk and yields genetic risk scores predictive of severe disease.

medRxiv : the preprint server for health sciences·2021

Same author

Early failure of Class II resin composite versus Class II amalgam restorations placed by dental students.

Journal of dental education·2012

Same author

A clinician's guide to purchasing surgical loupes.

Texas dental journal·2007

Same author

Conclusions questioned.

Journal of the American Dental Association (1939)·2006

Same author

Managing the Class I carious lesion.

Journal of the American Dental Association (1939)·2005

Search research articles

Related Experiment Video

Updated: Jun 13, 2026

Digital Hybrid Model Preparation for Virtual Planning of Reconstructive Dentoalveolar Surgical Procedures

Digital Hybrid Model Preparation for Virtual Planning of Reconstructive Dentoalveolar Surgical Procedures

Published on: August 5, 2021

What is different in operative dentistry?

¹Division of Operative Dentistry, Department of Restorative Dentistry, University of Texas Health Science Center, San Antonio, Texas, USA.

Texas Dental Journal

|April 16, 2010

Summary

This summary is machine-generated.

Operative dentistry has evolved, moving away from "extension for prevention." Modern techniques minimize tooth preparation, focusing on carious tissue removal and utilizing remineralization for early lesions, improving long-term restoration success.

Related Experiment Videos

Last Updated: Jun 13, 2026

Digital Hybrid Model Preparation for Virtual Planning of Reconstructive Dentoalveolar Surgical Procedures

Digital Hybrid Model Preparation for Virtual Planning of Reconstructive Dentoalveolar Surgical Procedures

Published on: August 5, 2021

Area of Science:

Operative Dentistry
Dental Materials
Caries Management

Background:

Traditional operative dentistry emphasized "extension for prevention," leading to more extensive tooth preparations.
Significant advancements in materials and understanding of caries have shifted treatment paradigms over the last 30 years.

Purpose of the Study:

To review the evolution of operative dentistry principles and techniques over the past three decades.
To highlight key changes in cavity preparation design, material utilization, and caries management strategies.

Main Methods:

Review of historical and current practices in operative dentistry.
Analysis of changes in preparation designs for amalgam and resin composite restorations.
Evaluation of the role of remineralization and modified dentin removal strategies.

Main Results:

Cavity preparations are now minimized, focusing only on carious tissue removal.
Slot preparations are common for Class 2 restorations, with no occlusal fissure preparation unless carious.
Remineralization is a successful treatment for specific proximal lesions, and leaving soft dentin over vital pulps is now accepted.

Conclusions:

Modern operative dentistry prioritizes conservative preparations and material-specific designs to preserve tooth structure.
The paradigm has shifted towards minimally invasive techniques, including fissure sealing and accepting residual soft dentin.
These changes aim to improve the long-term success and predictability of direct dental restorations.