Introduction The aim of this study was to analyze and compare the efficacy of different
bleaching agents typically used for internal bleaching of endodontically treated discolored …

Objectives To evaluate bleaching efficacy and oral health-related quality of life (ORHQoL) of
three bleaching systems with similar hydrogen peroxide (HP) concentration for up to 6 …

Background Dental appearance affects facial beauty, social interaction and psychological
well-being particularly among adolescents. The aim of the current study was to determine …

Background: Dental aesthetic procedures aim to rectify flaws in dental elements' shape,
alignment, or overly dark color. One of the most common dental aesthetic procedures is …

Objective This randomized clinical trial evaluated the efficacy and safety of a blue‐covarine
whitening toothpaste on tooth bleaching. Subjects and methods Seventy‐five subjects with …

To evaluate the bleaching ability, the effect on enamel surface and cytotoxicity of novel tooth-
whitening formulations containing papain, ficin, or bromelain. Forty bovine dental discs (6 …

A discrepancy is encountered between the esthetic self-perception and the actual need for
treatment. The aim was to determine the influence of dental education on the patients' …

Objective To evaluate the effects of activated charcoal-based products used in two
presentation forms (powder or toothpaste), compared to 10% carbamide peroxide and …

Statement of problem In-office bleaching has been widely researched. However, few studies
have evaluated alternative protocols for this procedure. Moreover, information on the long …

Objective This controlled randomized clinical trial determined the whitening efficacy and the
intensity and absolute risk of tooth sensitivity in dual whitening when prefilled at‐home …