FindTrial
Sign In

Application of 3dMDface photogrammetric system in evaluating the swelling after mandibular third molar extraction

Application of 3dMDface photogrammetric system in evaluating the swelling after mandibular third molar extraction

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000040848
Enrollment
Unknown
Registered
2020-12-11
Start date
2014-12-05
Completion date
Unknown
Last updated
2021-04-12

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

Conditions

Impacted mandibular third molar

Interventions

case series:Nil

Sponsors

Peking University School of Stomatology
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1) good systemic and local health; 2) aged 18 to 30 years; and . 3) the presence of impacted mandible third molar, according to radiographic evaluation

Exclusion criteria

Exclusion criteria: 1) Contraindications to tooth extraction; 2) Failure to complete treatment and follow-up visits.

Design outcomes

Primary

MeasureTime frame
facial swelling;—

Countries

China

Contacts

Public ContactLiu Yu

Peking University School of Stomatology

liuyu4145@sina.com+86 13021661049

Outcome results

None listed

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