Comparison of the effect of type of orthodontic bracket adhesive on dental caries around brackets and bond strength
Not Applicable
Completed
- Conditions
- Dental caries.Caries limited to enamel
- Registration Number
- IRCT201705099086N3
- Lead Sponsor
- Deputy of Research and Technology, Hamadan University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 25
Inclusion Criteria
Patients requiring fixed orthodontic treatment for upper and/or lower arch; Treatment plan based on at least 2 premolar extraction; No previous orthodontic treatment; Sound and intact enamel on the buccal area; No restoration, attrition, and caries on enamel
Exclusion criteria: Craniofacial anomalies; Hypoplasia and obvious demineralization of enamel; Systemic diseases
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Enamel demineralization around brackets. Timepoint: 8-9 weeks after treatment. Method of measurement: Lesion depth in microns by polarized light microscopy.;Shear Bond Strength. Timepoint: 8-9 weeks after treatment. Method of measurement: pressure in megapascal by Instron unversal testing machine.
- Secondary Outcome Measures
Name Time Method Adhesive Remnant Index. Timepoint: 8-9 weeks after treatment. Method of measurement: stereomicroscope with magnification by 60 times.