Tooth Whitening of Tetracycline-Stained Teeth

Color change following vital bleaching of tetracycline-stained teeth.

Extended bleaching of tetracycline-stained teeth: a 5-year study.

Bleaching tetracycline-stained teeth is the most challenging form of tooth lightening. This article reports on 44 subjects who bleached their tetracycline-stained teeth for 6 months using trays with reservoirs overnight in a half-mouth designed study and 2 of 3 different concentrations of carbamide peroxide (10%, 15% or 20%). The subjects were followed for 5 years. The area evaluated was the mi...

Flawless Smile with Zirconia Crowns for Tetracycline Stained Teeth

Tetracycline is one of the teratogenic antibiotics used in various infections affecting both adults and children, has a side effect of staining teeth because of its ability to form a tetracycline calcium orthophosphate complex. It binds with calcium ions and forms this complex at the time of odontogenesis which not only causes a permanent unaesthetic appearance, living behind a huge psychologic...

Laminates--a practical approach to restoring tetracycline-stained teeth.

Optical Dental Whitening Efficacy of Blue Covarine Toothpaste in Teeth Stained by Different Colors.

OBJECTIVE Evaluate the immediate and cumulative optical whitening efficacy of a blue covarine toothpaste. MATERIALS AND METHODS 180 bovine tooth specimens with similar shade (ΔE < 3.5) were staining of different beverage: black tea(BT), green tea (GT), red wine (RW), orange soda (OS), and brazilian açai juice (AJ), and then submitted to tooth brushing with a blue covarine toothpaste (Op) or a...