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Color Stability of Darkly Discolored Arrested Caries Lesions Following Bleaching Treatment
Sponsor: Selcuk University
Summary
This observational study evaluated the color stability of darkly discolored arrested caries lesions (DDACL) on anterior teeth following in-office bleaching with 40% hydrogen peroxide, in comparison with healthy teeth. Tooth color (spectrophotometer, CIELAB, CIEDE2000), laser fluorescence (DIAGNODent Pen), ICDAS II codes, and patient and clinician color satisfaction were assessed at baseline, immediately after bleaching, and at 1 week and 3 months.
Key Details
Gender
All
Age Range
18 Years - 55 Years
Study Type
OBSERVATIONAL
Enrollment
27
Start Date
2023-02-10
Completion Date
2023-09-21
Last Updated
2026-10-21
Healthy Volunteers
Yes
Conditions
Locations (1)
Selçuk University Faculty of Dentistry
Konya, Turkey (Türkiye)