Discoloration, Tooth Clinical Trial
Official title:
Effect of Using Shade Blocker Versus Chameleon Effect on Shade Matching of Two Single-shade Resin Composite Materials in Class IV Restorations: A One Year Randomized Clinical Trial
Aim of this study will be conducted to compare the shade matching and clinical performance of shade blocker versus chameleon effect of two single-shade of universal resin composite in class IV restorations over 1 year evaluation period
Status | Not yet recruiting |
Enrollment | 22 |
Est. completion date | April 7, 2023 |
Est. primary completion date | October 5, 2022 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 20 Years to 45 Years |
Eligibility | Inclusion Criteria: moderate class IV defect with no lingual wall presence of favorable occlusion and teeth are in normal contact with the adjacent teeth good oral hygiene cooperative patients - Exclusion Criteria: - tooth hypersensitivity severe periodontal affection non vital teeth heavy smoking |
Country | Name | City | State |
---|---|---|---|
n/a |
Lead Sponsor | Collaborator |
---|---|
Cairo University |
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | shade matching | the shade matching of both groups will be assessed visually by using modified USPH criteria.
score: 1- Alpha : the restoration match the shade and translucency of the adjacent tooth 2-Bravo : there is a mismatch in the shade and translucency but it is within a normal range of tooth shade 3- Charlie: the mismatch is beyond the normal range of the tooth shade and translucency |
12 months |
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