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KMID : 0362319940190020585
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Journal of Korean Academy of Operative Dentistry
1994 Volume.19 No. 2 p.585 ~ p.601
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A study on the effect of base materials to protect the cervical leakage of bleaching agents
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Abstract
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The purpose of this study was to evaluate the ability of several intracoronal base materials to prevent cervical leakage of a bleaching agent into the dentinal tubules and along the root canal.
@ES The results were as follows :
@EN 1. Control group at levels of CEJ and 0.5mm, group 3 at level of 1.5mm, and group 2 AND 3 at level of 2.0mm showed the least dye penetration through the facial or lingual dentinal tubules, but there were no significant difference among three
groups.
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KEYWORD
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