Status:
COMPLETED
The Efficacy of Tow Mechanics for Total-maxillary-arch-distalization
Lead Sponsor:
Hama University
Conditions:
Malocclusion
Class II Division 1 Malocclusion
Eligibility:
All Genders
17-30 years
Phase:
NA
Brief Summary
Patients with class II division 1 malocclusion who have increased overjet will be treated in this study. The efficacy of one-jaw and tow-jaw mechanics for mini-implants anchored total-maxillary-arch-d...
Detailed Description
The number of adults seeking active orthodontic treatment has been increasing over the past several decades. Older patients tend to show a greater demand for esthetic considerations during and after a...
Eligibility Criteria
Inclusion
- Adult patients with permanent occlusion at age 18-30 years.
- Comprehensive medical and dental history ruling out any systemic disease
- Not under any systemic medication.
- No previous orthodontic treatment
- Patients with satisfactory periodontal health and Good oral hygiene
- Need to orthodontic treatment with fixed appliances
- No congenitally missing teeth except third molars in the maxillary arch
- Mild or no anterior crowding in maxillary arch.
- Patients with class Ⅱ division 1 (ANB angle ≤7 degrees) with severe overjet (5-9 mm)
- Maximum retraction of the anterior teeth was desired.
Exclusion
- Patients with previous orthodontic treatment.
- Patients with severe skeletal dysplasia in all three dimensions.
- Patients suffer from systemic diseases or syndromes
- Patients on medication for systemic disorders, pregnancy or steroid therapy.
- Patients showing any signs of active periodontal disease
- Patients with severe crowding (≥ 3.5 mm) in maxillary arch
- Patients with missing or extracted teeth in maxillary arch except third molar.
Key Trial Info
Start Date :
May 20 2022
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
August 1 2022
Estimated Enrollment :
48 Patients enrolled
Trial Details
Trial ID
NCT04814173
Start Date
May 20 2022
End Date
August 1 2022
Last Update
August 3 2022
Active Locations (1)
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1
Syrian Arab Republic -Department of Orhodontic, University of Hama
Hama, Hama City, Syria