Dentistry – Miscellaneous
Patent
1987-01-14
1988-07-19
Swisher, Nancy A. B.
Dentistry
Miscellaneous
A61C 500
Patent
active
047581638
ABSTRACT:
Kit for use in restructuring a tooth by attaching a crown replacement on an endodontically treated tooth. A plugger is provided to heat and remove gutta percha, a burr to prepare a site consisting of a bore and counterbore, and at least one drill for final preparation of the bore. A post is provided corresponding in size to the drill and a chelating agent for flushing the site. An organic flushing agent is provided for flushing the site, as well as a cementing agent consisting of an unfilled resin and catalyst for application to the site within which the post is seated. A spiral apparatus is provided for the said application of the cementing medium in the prepared site and a composite resin is provided to fabricate a core and a crown form around the post.
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Submitted for Publication, "The Effect of the Smeared Layer on the Tensile Strength of Posts . . . ".
Swisher Nancy A. B.
Trustees of Tufts College
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