The growing demand for white smile between patients has increased over recent years, the development of techniques and improvement of materials permits searching for beautiful natural smile.
The discoloration of teeth might be intrinsic, extrinsic, or combined. A variety of commercial bleaching agents is available. The most common substances used are carbamide peroxide or hydrogen peroxide or a mixture of sodium perborate and hydrogen peroxide.
Eligibility
Sex
ALL
Min age
18 Years
Max age
40 Years
Healthy volunteers
Accepted
Inclusion Criteria:
* discolored crown, non-vital or endodontically treated upper central and lateral incisors
* previous endodontic treatment performed two or more years earlier.
Exclusion Criteria:
* caries on upper central and lateral incisors, inadequate fillings, and progressive periodontal disease.
Primary outcome measure(s)
Color change — these assessments were performed for 1 day, 1 week, and 1 month after treatment with Vita easy shade. these assessments were performed for 1 day, 1 week, and 1 month after treatment with Vita easy shade obtaining difference ∆E\* values using colorcoordinates CIE L\*, a\* and b\*
color change using digital vita easy shade guide — 1 day , 1 week , 1 month color change using digital vita easy shade guide
Trial sites (1)
Facility
City
Region
Status
Misr University for science and technology
Giza
Egypt
More Misr University for Science and Technology trials in Egypt
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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