Status:
COMPLETED
Evaluation of Upper Anterior Teeth Retraction Rate Assisted by Two Corticotomy Techniques
Lead Sponsor:
Damascus University
Conditions:
Class II Division 1 Malocclusion
Eligibility:
All Genders
18-30 years
Phase:
NA
Brief Summary
This study aims to assess the dental changes, periodontal health and the pulp vitality in mini-screw supported en-masse retraction associated with traditional or flapless corticotomy techniques. 40 a...
Detailed Description
One of the most important challenges in daily practice is prolonged orthodontic treatment duration. For that lots of therapeutic procedures have been introduced to minimize orthodontic treatment time ...
Eligibility Criteria
Inclusion
- Age range between 18 and 30 years.
- Class II division 1 malocclusion requiring extraction of upper first premolars.
- Mild to moderate skeletal class II malocclusion.
- Normal or excessive anterior facial height.
- No or mild crowding (tooth-size arch-length discrepancy ≤3 mm).
- Overjet \>5 mm and \<10 mm.
- Completion permanent dentition (regardless of third molars).
- No previous orthodontic treatment.
- No drug use or systematic disease that would affect the bone and tooth movement rate.
- Healthy periodontium and good oral hygiene.
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 :
June 9 2017
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
October 15 2018
Estimated Enrollment :
40 Patients enrolled
Trial Details
Trial ID
NCT04847492
Start Date
June 9 2017
End Date
October 15 2018
Last Update
April 21 2021
Active Locations (1)
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1
Department of Orthodontics, University of Damascus Dental School
Damascus, Syria