Compare tooth color matching after bleaching using two filling types
Part of Mouth & dental clinical trials.
This study looks at which dental filling material matches your tooth color better after you get your teeth bleached. It may help you and your dentist choose the best way to restore a front tooth area (class IV) so it blends naturally.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have at least one existing front-tooth filling in the class IV area
- Your dentist recommends bleaching (tooth whitening) for your case
- You are able and willing to agree to take part in the study and follow the plan
- You do not have serious health problems that could affect study participation
- You do not have severe tooth decay, very dry mouth, or uncontrolled gum/periodontal inflammation
- You do not smoke and you have no known strong sensitivity to hydrogen peroxide (a common bleaching ingredient)
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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