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Updated: May 25, 2026
07:16
Finite Element Analysis Model for Assessing Expansion Patterns from Surgically Assisted Rapid Palatal Expansion
Published on: October 20, 2023
Maxillary expansion may increase airway dimensions and improve breathing
1Department of Dentistry for Children and Adolescents, Universidad Peruana Cayetano Heredia, Lima, Peru. jcastillo_1@terra.com.pe
The Journal of Evidence-Based Dental Practice
|February 14, 2012
Summary
This systematic review investigates the long-term effects of rapid maxillary expansion on airway dimensions and breathing. Evidence suggests limited but potentially beneficial outcomes for airway size and respiratory function.
Area of Science:
- Orthodontics and Dental Sleep Medicine
- Airway Physiology
- Craniofacial Development
Background:
- Rapid maxillary expansion (RME) is a common orthodontic treatment.
- Its long-term impact on airway dimensions and breathing requires further investigation.
- Limited evidence exists regarding sustained effects post-treatment.
Discussion:
- Systematic review of existing literature.
- Analysis of studies with Level 2 evidence (limited-quality, patient-oriented).
- Assessment of treatment efficacy and potential side effects.
Key Insights:
- RME may lead to modest, long-term increases in airway dimensions.
- Potential for improved breathing parameters, though evidence is inconsistent.
- Patient-oriented outcomes require more robust research.
Outlook:
- Further high-quality research is needed to confirm long-term benefits.
- Investigating the correlation between airway changes and clinical respiratory improvements.
- Exploring optimal timing and patient selection for RME.
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