ArticleScientific reports2024
Three-dimensional finite element analysis of the optimal mechanical design for maximum inward movement of the anterior teeth with clear aligners.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Optimizing Maxillary Anterior Teeth Intrusion in Clear Aligner Therapy: A Finite Element Analysis of Attachment Efficacy.Orthodontics & craniofacial research · 2026Article
- Biomechanical effects of varying intrusion-to-retraction ratios on anterior tooth displacement during extraction space closure with clear aligners: an iterative finite element analysis.The Saudi dental journal · 2026Article
- Correction of the curve of spee using clear aligner therapy: A finite element analysis of three lower anterior intrusion protocols.PloS one · 2026Article
- Effects of attachment designs on clear aligner tooth movement: A finite element analysis.PloS one · 2026Article
- Modified titanium post with polished sidewalls and prefabricated shoulders can effectively preserve the teeth with subgingival defects.Scientific reports · 2025Article
- Using the appropriate modulus of elasticity of periodontal ligament matters in stress analysis of human first premolar tooth and periodontium structures.Scientific reports · 2025Article
- Three-dimensional finite element analysis of the influence of different stress modes in invisible aligners on anterior teeth retraction.American journal of translational research · 2025Article
- Comparison of orthodontic clear aligners and fixed appliances for anterior teeth retraction using finite element analysis.Bioinformation · 2024Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study aims to refine clinical designs within clear aligner therapy, exploring the appropriate ratio of anterior tooth retraction to intrusion under maximum anchorage. Using a three-dimensional finite element model and evaluating 19 load scenarios with first premolar extraction, the research identifies the optimal force angle for anterior tooth retraction as 45 to 55°. For clinical planning, it is recommended to design a retraction of 0.19 mm combined with an intrusion of 0.16 mm to achieve anterior tooth retraction. This investigation is crucial for enhancing understanding of biomechanical principles in clear aligner orthodontics, offering significant insights for effective treatments.
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Registered trials
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