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Three-dimensional measurement of morphological characteristics of mandible and temporomandibular joints in patients with mouth breathing habits of adenoid hypertrophy

Correlation between oral respiration and development of temporomandibular joint and mandible

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300079033
Enrollment
Unknown
Registered
2023-12-25
Start date
2023-12-26
Completion date
Unknown
Last updated
2024-01-08

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

Conditions

Mouth breathing

Interventions

Mouth Breathing group:None
Nose breathing group:None

Sponsors

XuanWu Hospital Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
6 Years to 18 Years

Inclusion criteria

Inclusion criteria: Mouth breathing group:Mouth breathing habit for at least half a year; age 6-18 years; history of adenoid hypertrophy Control group: pure nasal breathing pattern; age 6-18 years

Exclusion criteria

Exclusion criteria: Mouth breathing group:History of orthodontic treatment; hereditary dental and maxillofacial deformities; history of other systemic diseases outside the sleep respiratory system; other bad oral habits: finger sucking, pacifier, tongue vomiting, etc.; history of cranial and maxillofacial congenital malformations, trauma, disease, surgery, cancer chemoradiotherapy;history of adenoid tonsillectomy surgery Control group:History of orthodontic treatment; hereditary dental and maxillofacial deformities; history of other systemic diseases outside the sleep respiratory system; other bad oral habits: finger sucking, pacifier, tongue vomiting, etc.; history of cranial and maxillofacial congenital malformations, trauma, disease, surgery, cancer chemoradiotherapy;

Design outcomes

Primary

MeasureTime frame
M-L(mm); Posterior Joint Spaces;CoGo;ANB;

Countries

China

Contacts

Public ContactYing Zhao

XuanWu Hospital Capital Medical University

zhying19@aliyun.com+86 139 1016 5600

Outcome results

None listed

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