Related Concept Videos
01:15Teeth
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...
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...
01:21Tooth Anatomy
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
01:26Assessment of the Mouth
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
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Evaluating the Effects of Different Polishing Methods on Color Stability of Dental Restorations in Pediatric Dentistry
Published on: June 6, 2025
Tooth whitening: current status.
Kimberly Marshall1, Thomas G Berry, James Woolum
1Department of Restorative Dentistry, University of Colorado Denver School of Dental Medicine, USA.
Summary
This review covers the history and evolution of tooth whitening, including agents, protocols, and factors influencing results. It details safety, adverse effects, and outcomes for various staining types, such as tetracycline discoloration.
Area of Science:
- Dentistry
- Cosmetic Dentistry
- Dental Materials Science
Background:
- Tooth whitening has a long history, evolving rapidly with new technologies.
- Understanding the science behind whitening agents is crucial for effective treatment.
- Various factors influence the speed and success of dental bleaching procedures.
Purpose of the Study:
- To provide a comprehensive review of tooth whitening.
- To explain the mechanisms of action of whitening agents.
- To discuss factors affecting outcomes and safety protocols.
Main Methods:
- Literature review of tooth whitening history, agents, and protocols.
- Explanation of active ingredients and their mode of action.
- Discussion of factors influencing whitening speed, results, adverse effects, and safety.
Main Results:
- Tooth whitening has evolved significantly, with diverse agents and protocols available.
- The efficacy of whitening depends on active ingredients, application protocols, and individual factors.
- Adverse effects and safety precautions are critical considerations in all whitening procedures.
Conclusions:
- Modern tooth whitening offers predictable outcomes for various dental discolorations.
- Proper understanding and application of whitening protocols ensure safety and efficacy.
- Continued research advances tooth whitening techniques and materials.