Quantitative analysis of facial symmetry by using three-dimensional technology

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100044730

Enrollment

Unknown

Registered

2021-03-26

Start date

2015-09-01

Completion date

Unknown

Last updated

2021-10-26

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

Conditions

Oral malocclusion

Interventions

Gold Standard:three-dimensional (3D) technology.

Index test:non-experts&#32

about&#32

facial&#32

asymmetry

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Both genders, aged 19 to 29 years, no previous orthodontic treatments.

Exclusion criteria

Exclusion criteria: Less than 70% of evaluators rated as symmetrical or asymmetrical participants.

Design outcomes

Primary

Measure	Time frame
degree of symmetry;consistency;	—

Countries

China

Contacts

Public ContactZhouqiang Wu

West China Hospital of Stomatology, Sichuan University

1123968181@qq.com+86 15196695916

Outcome results

None listed

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