Effect of intracoronal bleaching on external cervical root resorption

Diane Heller; Joseph Skriber; Louis M. Lin

doi:10.1016/S0099-2399(06)81407-X

Effect of intracoronal bleaching on external cervical root resorption

Diane Heller, Joseph Skriber, Louis M. Lin

Endodontics

Research output: Contribution to journal › Article › peer-review

Abstract

The purpose of this study was to examine histologically and radiographically the effect of a bleaching agent, a mixture of sodium perborate and superoxol (30% hydrogen peroxide), without a heat source on the cervical root surface and periodontal tissue of endodontically treated teeth of dogs. Endodontic treatment was performed on anterior teeth of dogs. The endodontically treated teeth were then divided into two groups. One group received walking bleach procedures, while the other group did not. The animals were killed at intervals of 1 and 3 months after bleaching for histological and radiographic examination. External cervical root resorption was only observed in bleached teeth at 3-month but not at 1-month observation.

Original language	English (US)
Pages (from-to)	145-148
Number of pages	4
Journal	Journal of endodontics
Volume	18
Issue number	4
DOIs	https://doi.org/10.1016/S0099-2399(06)81407-X
State	Published - Apr 1992

ASJC Scopus subject areas

General Dentistry

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10.1016/S0099-2399(06)81407-X

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title = "Effect of intracoronal bleaching on external cervical root resorption",

abstract = "The purpose of this study was to examine histologically and radiographically the effect of a bleaching agent, a mixture of sodium perborate and superoxol (30% hydrogen peroxide), without a heat source on the cervical root surface and periodontal tissue of endodontically treated teeth of dogs. Endodontic treatment was performed on anterior teeth of dogs. The endodontically treated teeth were then divided into two groups. One group received walking bleach procedures, while the other group did not. The animals were killed at intervals of 1 and 3 months after bleaching for histological and radiographic examination. External cervical root resorption was only observed in bleached teeth at 3-month but not at 1-month observation.",

author = "Diane Heller and Joseph Skriber and Lin, {Louis M.}",

note = "Funding Information: This study was supported by Research and American Association of Endodontists.",

year = "1992",

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doi = "10.1016/S0099-2399(06)81407-X",

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AU - Heller, Diane

AU - Skriber, Joseph

AU - Lin, Louis M.

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Y1 - 1992/4

N2 - The purpose of this study was to examine histologically and radiographically the effect of a bleaching agent, a mixture of sodium perborate and superoxol (30% hydrogen peroxide), without a heat source on the cervical root surface and periodontal tissue of endodontically treated teeth of dogs. Endodontic treatment was performed on anterior teeth of dogs. The endodontically treated teeth were then divided into two groups. One group received walking bleach procedures, while the other group did not. The animals were killed at intervals of 1 and 3 months after bleaching for histological and radiographic examination. External cervical root resorption was only observed in bleached teeth at 3-month but not at 1-month observation.

AB - The purpose of this study was to examine histologically and radiographically the effect of a bleaching agent, a mixture of sodium perborate and superoxol (30% hydrogen peroxide), without a heat source on the cervical root surface and periodontal tissue of endodontically treated teeth of dogs. Endodontic treatment was performed on anterior teeth of dogs. The endodontically treated teeth were then divided into two groups. One group received walking bleach procedures, while the other group did not. The animals were killed at intervals of 1 and 3 months after bleaching for histological and radiographic examination. External cervical root resorption was only observed in bleached teeth at 3-month but not at 1-month observation.

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Effect of intracoronal bleaching on external cervical root resorption

Abstract

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