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An Innovative Type of Orthodontic Bracket System for Chinese Teeth

An Innovative Type of Orthodontic Bracket System for Chinese Teeth

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ONh-16009921
Enrollment
Unknown
Registered
2016-11-18
Start date
2017-06-01
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

????

Interventions

3:treat by new bracket

Sponsors

Shanghai Stomatological Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
11 Years to 35 Years

Inclusion criteria

Inclusion criteria: 60 patients with wrong micromaxillary deformity in 30 cases of male, female 30 cases; Aged 11 to 35 years old, the median age of 15.8 years old; The Ann I class 20 cases, Ann II class 20 cases, Ann III class 20 cases.

Exclusion criteria

Exclusion criteria: Not suitable for orthodontic treatment

Design outcomes

Primary

MeasureTime frame
Orthodontic Ceph analysis indicators;—

Countries

China

Contacts

Public ContactPan Jie

Shanghai Stomatological Hospital

shuimupanda@sina.cn+86 13917532989

Outcome results

None listed

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