Clinical evaluation of restorations carried out on newly whitened teeth
Not Applicable
- Conditions
- SP4.036.387.203erosion
- Registration Number
- RBR-6j3x5q
- Lead Sponsor
- niversidade Estadual de Maringá
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot yet recruiting
- Sex
- Not specified
- Target Recruitment
- Not specified
Inclusion Criteria
Volunteers with canines and upper and lower premolars with non-carious lesions of abfraction, abrasion and erosion featuring color change A3 or higher by Vitapan scale; presenting at least 4 teeth on the sample, so that each tooth represents one of the groups; have at least 20 teeth in function and lesions that contain at least fifty percent of enamel margins.
Exclusion Criteria
Canines and bicuspids with endodontic treatment; who do not have the need to be restored; which suffered action of bleaching agents previously; with periodontal disorders; with active caries; with changes in the formation of enamel.
Study & Design
- Study Type
- Intervention
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Treatment with antioxidant soon after bleaching was able to promote a clinical performance of restorations similar to the control group presented good or excellent scores in the aesthetic and functional assessments to 6, 12, 18 and 24 months.;Restorations in the control group teeth and those in the group treated with antioxidant after bleaching showed no sensitivity and presence of vitality in periods of 6, 12, 18 and 24 months after the intervention.
- Secondary Outcome Measures
Name Time Method Secondary outcomes are not expected.