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%.

Author: Gojora Sajora
Country: Comoros
Language: English (Spanish)
Genre: Finance
Published (Last): 17 May 2018
Pages: 191
PDF File Size: 15.23 Mb
ePub File Size: 14.36 Mb
ISBN: 306-7-97060-896-2
Downloads: 40240
Price: Free* [*Free Regsitration Required]
Uploader: Tosho

Effects of elevated hydrogen peroxide ‘strip’ bleaching on surface and subsurface enamel including surface histomorphology, micro-chemical composition and fluorescence changes. Histochemical Analysis intgacoronal Dental Hard tissues following bleaching.

Related articles Bleaching; mineral content; tubule diameter. Efficacy of hydroxyl radical and hydrogen peroxide on tooth bleaching. Effects of home bleaching on surface hardness and surface roughness of an experimental nanocomposite.

H 2 O 2 Click here to view. Its effect on oral tissues.

Intracoronal bleaching: concerns and considerations.

J Oral Rehabil ; Harrington GW, Natkin E. Fundamentals of Operative Bleachinb External resorption associated with bleaching of pulpless teeth. Nightguard vital bleaching and its effects on enamel surface morphology. The purpose of this in vitro study was to evaluate the ultrastructural changes of dentin induced after exposure to different intracoronal tooth bleaching agents.


Intracoronal bleaching: concerns and considerations.

The effect of 24h non-stop hydrogen peroxide concentration on bovine enamel and dentin mineral content and microhardness. Journal of Conservative Dentistry. Effects of bleachinv peroxide containing bleaching agents on the morphology of human enamel. In vitro FT-IR study of the effects of hydrogen peroxide on superficial tooth enamel. A scanning electron microscopy study.

Intracoronal bleaching of discolored non-vital teeth.

Electro-micrographs showed increased dentinal tubule diameter after bleaching with: The specimens were then evaluated under scanning electron microscope to determine diameter of dentinal tubules and chemical analysis.

J Esthet Restor Dent ; Archs Oral Biol ; Potocnik IK, Gaspersic D. J Am Dent Assoc ; The effect of concentrated hydrogen peroxide solutions on the surface vleaching of human tooth enamel.

Bleaching agents used in each group Click here to view. Online since 10 th June, intracoronnal Hydrogen peroxide tooth-whitening bleaching products: Effects of external bleaching agents on dental tissues and cement-enamel junction. Cvek M, Lindvall AM.


Dent Mater ;26, Supplement 1: Kawamoto K, Tsujimoto Y. J Conserv Dent ; Endod Dent Traumatol ;1: J Dent Res ;Abstract Surface morphology changes in human enamel, dentin and cementum following bleaching: Dental discs of 1 mm thickness were prepared from coronal dentin of sixty-four human maxillary premolars.

Review of adverse effects and safety issues. Br Dent J ; An analysis of potential predisposing factors. Effects on enamel surface texture and diffusion.

None, Conflict of Interest: Bleachinng on enamel composition and topography. Effect of intracoronal bleaching agents on dentin microhardness. Carbamide peroxide tooth bleaching: Am J Dent ;5: How to cite this URL: Effect of intracoronal bleaching on external cervical root resorption.