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Pharyngeal Airway and Tongue Space evaluation following treatment with Fixed Functional appliances

Comparative Assessment of Pharyngeal Airway and Tongue Space following Fixed Functional Treatment with Herbst and Advansync Appliances

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/02/031301
Enrollment
40
Registered
2021-02-15
Start date
Unknown
Completion date
Unknown
Last updated
2022-10-17

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

Conditions

Health Condition 1: K088- Other specified disorders of teethand supporting structures

Interventions

Intervention1: Fixed functional appliance-Herbst: Fixed functional appliance- Herbst will be given in growing Skeletal Class II patients till Class I is achieved. Control Intervention1: Fixed function

Sponsors

Dr Suman Arora
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patient in CVMI Stages 2, 3, 4 Retrognathic mandible Positive Visual Treatment Objective (VTO) Skeletal Class II malocclusion (ANB >4�°) Minimum crowding in dental arch

Exclusion criteria

Exclusion criteria: Evidence of any systemic disease Poor oral hygiene Severe crowding Missing first permanent molar Evidence of any congenital syndrome

Design outcomes

Primary

MeasureTime frame
Pharyngeal Airway and Tongue Space pre and post treatment with herbst and advansync appliancesTimepoint: 6-8 months—

Secondary

MeasureTime frame
Pharyngeal Airway and Tongue Space pre and post treatment with herbst and advansync appliancesTimepoint: Follow-up Every Month—

Countries

India

Contacts

Public ContactDr Suman Arora

Dept of Orthodontics, SGT Dental College

seema.grover@sgtuniversity.org9810636828

Outcome results

None listed

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