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Tooth whitening: concepts and controversies.
1johnnyfearon@ireland.com
Journal of the Irish Dental Association
|October 24, 2007
Summary
Tooth whitening through bleaching is increasingly popular in dental practices. This review covers the causes of tooth discoloration, bleaching methods, and potential side effects for informed clinical decisions.
Area of Science:
- Dentistry
- Dental Aesthetics
- Biomaterials
Background:
- Societal emphasis on straight, white teeth drives demand for cosmetic dental procedures.
- Tooth discoloration is a common concern, necessitating effective whitening solutions.
- Dental bleaching has become a prevalent treatment modality in contemporary dental practice.
Purpose of the Study:
- To provide an evidence-based review of clinical aspects of dental bleaching.
- To consolidate current literature on tooth whitening procedures.
- To inform dental professionals about the science and practice of dental bleaching.
Main Methods:
- Literature review of clinical studies on dental bleaching.
- Analysis of evidence regarding the etiology of tooth discoloration.
- Examination of various bleaching agents and techniques.
Main Results:
- Detailed discussion on the causes of tooth discoloration.
- Overview of indications and contraindications for dental bleaching.
- Explanation of the mechanism of action for bleaching agents.
- Comparison of different bleaching regimens and their efficacy.
- Assessment of potential side effects associated with tooth whitening.
Conclusions:
- Dental bleaching is an effective treatment for tooth discoloration when indicated.
- Understanding the etiology and mechanism of action is crucial for successful outcomes.
- Adherence to proper protocols minimizes risks and maximizes patient satisfaction.
- Further research can refine bleaching techniques and address emerging challenges.
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