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Maxillary second molar extractions in orthodontic treatment
Wilson Lee1, Ricky Wing-Kit Wong, Tomio Ikegami
1Discipline of Orthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China.
World Journal of Orthodontics
|April 23, 2008
Summary
Maxillary second molar extraction is a viable orthodontic option for select patients. Careful consideration of molar status and advancements in dental technology influences treatment decisions.
Area of Science:
- Dentistry
- Orthodontics
Background:
- Orthodontic treatment planning requires careful consideration of maxillary second molar extraction.
- Patient malocclusion and the status of maxillary second and third molars are critical factors.
Purpose of the Study:
- To review the rationales, indications, methods, and effects of orthodontic treatment involving maxillary second molar extractions.
- To discuss how advancements in dental technology impact tooth extraction choices.
Main Methods:
- Review of existing literature on maxillary second molar extraction in orthodontics.
- Analysis of the role of temporary anchorage devices, extraoral traction, and intraoral distalization appliances.
Main Results:
- Maxillary second molar extraction is a recognized treatment option in specific orthodontic cases.
- Modern appliances offer alternatives and influence the decision between extracting second or third molars.
Conclusions:
- Extraction of maxillary second molars remains a valid choice for selected patients.
- Understanding the indications and limitations of this approach is crucial for successful orthodontic outcomes.
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