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Finite Element Analysis of the Effects of Different Tooth Movement Patterns and Attachment Designs on Anterior Intrusion in Clear Aligner Therapy

Finite Element Analysis of the Effects of Different Tooth Movement Patterns and Attachment Designs on Anterior Intrusion in Clear Aligner Therapy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600124391
Enrollment
Unknown
Registered
2026-05-11
Start date
2026-06-16
Completion date
Unknown
Last updated
2026-05-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Deep overbite

Interventions

Observation group:None

Sponsors

Stomatology Hospital,Zhejiang University School Medicine
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 30 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18–30 years ; 2. Complete permanent dentition; 3. Class I molar relationship; 4. Normal anterior tooth inclination; 5. Normal overjet with grade I deep overbite ; 6. No crowding ; 7. No marked tooth-size or morphology anomalies ; 8. No hard-tissue defects; 9. No periodontal disease; 10. No systemic diseases;

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

MeasureTime frame
Initial displacement magnitude;—

Countries

China

Contacts

Public ContactDing Wanghui

Stomatology Hospital,Zhejiang University School Medicine

godson888@zju.edu.cn+86 571 87212198

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: May 22, 2026