IRCT20170723035238N2
Completed
未知
Comparison of bleaching effect of two Tooth-whitening laquer containing 16% carbamide peroxide on maxillary canines
ConditionsTooth discoloration.
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Tooth discoloration.
- Sponsor
- Tabriz University of Medical Sciences
- Enrollment
- 20
- Status
- Completed
- Last Updated
- 5 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •All patients who requested a home bleaching treatment of the maxillary canines had a good general health
- •All patients their upper canines with a tooth color of 3A or darker as measured with the tooth shade guide
Exclusion Criteria
- •Known allergy to any of the ingredients in the bleaching lacquer used
- •Systemic disease
- •Tooth structures anomalies
- •Non\-vital front teeth
- •One or more caries lesion
- •Crowns and fillings on one or more anterior teeth
- •Insufficient oral hygiene
- •Untreated periodontitis
- •Ortodontic appliances on the incisors
Outcomes
Primary Outcomes
Not specified
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