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Research on optimization model construction of digital automatic tooth arrangement

Research on optimization model construction of digital automatic tooth arrangement

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200060867
Enrollment
Unknown
Registered
2022-06-12
Start date
2022-07-01
Completion date
Unknown
Last updated
2023-03-26

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

Conditions

malocclusion

Interventions

case series:N/A

Sponsors

Beijing Friendship Hospital, Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
14 Years to 60 Years

Inclusion criteria

Inclusion criteria: Patients who have completed orthodontic treatment before 2018 and meet the following screening criteria are collected from the clinical medical record database and CBCT database of the Department of Stomatology of Beijing Friendship Hospital Affiliated to Capital Medical University: 1.Chinese patients with complete root development; 2.CBCT was taken before and after treatment, and the clinical data were intact; 3.Unlimited gender; 4.Malocclusion.

Exclusion criteria

Exclusion criteria: 1.Fail to complete orthodontic treatment; 2.Unclear CBCT image; 3.Incomplete medical records.

Design outcomes

Primary

MeasureTime frame
dimension and location of teeth;dimension of dental arch;Matching degree of crown and root;Position and accuracy of alveolar bone and jaw;Positional relationship of root in alveolar bone;—

Countries

China

Contacts

Public ContactHuang Xiaofeng
huangxf1998@163.com+86 13641345171

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026