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Updated: Jun 10, 2026
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Measuring Maxillary Posterior Tooth Movement: A Model Assessment using Palatal and Dental Superimposition
Published on: February 23, 2024
Class III subdivision malocclusion corrected with asymmetric intermaxillary elastics.
Guilherme Janson1, Marcos Roberto de Freitas, Janine Araki
1Department of Orthodontics, Bauru Dental School, University of São Paulo, Bauru, São Paulo, Brazil. jansong@travelnet.com.br
Summary
Asymmetric elastics offer a viable solution for correcting Class III subdivision malocclusion without extractions. Successful treatment relies on patient response and compliance with this orthodontic approach.
Area of Science:
- Orthodontics
- Dentofacial Orthopedics
Background:
- Class III subdivision malocclusion presents a significant orthodontic challenge, particularly when extractions are contraindicated.
- Unilateral anteroposterior discrepancies require tailored treatment strategies.
Observation:
- Asymmetric intermaxillary elastics are a potential treatment modality for unilateral anteroposterior discrepancies.
- Treatment success is influenced by patient-specific biological responses and adherence to elastic wear.
Findings:
- This article details a successful case of Class III subdivision malocclusion correction using asymmetric elastics.
- The study illustrates and discusses the specific dentoskeletal changes achieved through this orthodontic intervention.
Implications:
- Asymmetric elastics provide a non-extraction alternative for managing specific Class III malocclusions.
- Understanding patient response and compliance is crucial for optimizing outcomes in orthodontic treatment.
