Color change following vital bleaching of tetracycline-stained teeth.
نویسندگان
چکیده
منابع مشابه
Vital Bleaching of Tetracycline-Stained Teeth by Using KTP Laser: A Case Report
Bleaching of discolored teeth is one of the most important topics in aesthetic dentistry. A great challenge in this area is obtaining good results in tetracycline-stained teeth. The wavelength and features of KTP laser, which is a type of Nd:YAG laser, seem to be appropriate for bleaching of these teeth. This case report underlines the importance of knowledge about the photochemical bleaching b...
متن کاملEffect of Photo-Fenton Bleaching on Tetracycline-stained Dentin in vitro.
AIM Tetracycline-stained tooth structure is difficult to bleach using nightguard tray methods. The possible benefits of in-office light-accelerated bleaching systems based on the photo-Fenton reaction are of interest as possible adjunctive treatments. This study was a proof of concept for possible benefits of this approach, using dentine slabs from human tooth roots stained in a reproducible ma...
متن کاملEffectiveness of Carbamide Peroxide and Sodium Perborate in Non-vital Discolored Teeth
OBJECTIVE To evaluate the efficacy of 16% carbamide peroxide gel (CP16%), tetrahydrate sodium perborate (SP) and mixture (CP16% + SP), in walking bleaching of non-vital discolored teeth. MATERIALS AND METHODS Sixty single-rooted human premolars with intact crowns were used and initial color was assessed using Vita shade guide and standardized photos. The teeth were stained using rabbit fresh ...
متن کاملExtended 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...
متن کاملClinical study of the safety and effectiveness of a novel over-the-counter bleaching tray system
We investigated color change, gingival irritation, and tooth sensitivity in patients undergoing at-home vital tooth bleaching with a novel over-the-counter bleaching tray system. Tooth color shade in anterior teeth, supragingival plaque and gingivitis in Ramfjord teeth, as well as visual assessment of teeth gingival tissues and mucosa were evaluated in-office prior to treatment, after two conse...
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ورودعنوان ژورنال:
- Pediatric dentistry
دوره 7 3 شماره
صفحات -
تاریخ انتشار 1985