Measuring backward movement of upper posterior teeth in orthodontic patients using a new distalizer appliance
Early Phase 1
- Conditions
- Orthodontic patient with Class II molar relationship.Anomalies of dental arch relationship, Disto-occlusion
- Registration Number
- IRCT201302269085N3
- Lead Sponsor
- Vice chancellor for research and technology, Hamadan University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
Inclusion Criteria: Class II molar relation, presence of both maxillary molars on both side and need for distalization in orthodontic treatment
Exclusion Criteria
Any craniofacial malformation, maxillary molar root resorption and more than one cusp Class II molar relation.
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Distal movement of maxillary molars (mm). Timepoint: After completion of distalization. Method of measurement: Surface laser scanning of maxillary casts before and after trial.
- Secondary Outcome Measures
Name Time Method Buccal movement of maxillary first molars (mm). Timepoint: After completion of distalization. Method of measurement: Surface laser scanning of maxillary casts before and after trial.