causing coronal discoloration (46, 47). Removal of all tissues and correct intracoronal bleaching in these cases are usually successful, but they are unnecessary. Tooth-bleaching techniques today mostly employ hydrogen peroxide as the active agent. Intracoronal bleaching is a conservative alternative to the. PDF | This clinical study compared the effectiveness of bleaching non-vital teeth with an open pulp chamber during bleaching using 10%.

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Online since 10 th June, Effects of home bleaching on surface hardness and surface roughness of an experimental nanocomposite.

Nightguard vital bleaching and its effects on enamel surface morphology. Endod Dent Traumatol intrracoronal In vitro FT-IR study of the effects of hydrogen peroxide on superficial tooth enamel.

Intracoronal bleaching of discolored non-vital teeth.

Effect of hydrogen peroxide on intertubular dentine. Dental discs of 1 mm thickness were prepared from coronal dentin of sixty-four human maxillary premolars. Endod Dent Traumatol ; Review of adverse effects and safety issues. The purpose of this in vitro study was to evaluate the ultrastructural changes of dentin induced after exposure to different intracoronal tooth bleaching agents.


Considerations in intracoronal bleaching.

Dent Mater ;26, Supplement 1: Kawamoto K, Tsujimoto Y. J Am Dent Assoc ; The effect of concentrated hydrogen peroxide solutions on the surface morphology of human tooth enamel.

Bleaching agents used in each group Click here to view. H 2 O 2 Click here to view. Effects of hydrogen peroxide containing bleaching agents on the morphology of human enamel.

Oltu U, Gurgan S. Effect of Bleaching agent on inorganic components of human dentin and enamel. Hydrogen peroxide tooth-whitening bleaching products: Potocnik IK, Gaspersic D.

How to cite this URL: Experimental specimens were divided into four subgroups: Surface morphology changes in human enamel, dentin bleachimg cementum following bleaching: External root resorption following bleaching of pulpless teeth with oxygen peroxide. Effect of intracoronal bleaching agents on dentin microhardness. Archs Oral Biol ; Effects of external bleaching agents on dental tissues and cement-enamel junction. Its effect on oral tissues. A scanning electron microscopy study. Electro-micrographs showed increased dentinal tubule diameter after bleaching with: This article has been cited by.


The specimens were then evaluated under scanning electron microscope to determine diameter of dentinal tubules and chemical analysis. Efficacy of hydroxyl radical and hydrogen peroxide on tooth bleaching.

Journal of Conservative Dentistry. Effect of intracoronal bleaching agents on ultrastructure and mineral content of dentin.

Intracoronal bleaching: concerns and considerations.

Cvek M, Lindvall AM. The effect of 24h non-stop hydrogen peroxide concentration on bovine enamel and dentin mineral content and microhardness. Effects of elevated hydrogen peroxide ‘strip’ bleaching on inntracoronal and subsurface enamel including surface histomorphology, micro-chemical composition and fluorescence changes. Effect of bleaching agents on dentin permeability to Streptococcus faecalis.