Accession Number:

AD1012742

Title:

Marginal Fit of CEREC Crowns at Different Finish Line Curvatures

Descriptive Note:

Technical Report

Corporate Author:

Uniformed Services University Of The Health Sciences Bethesda United States

Personal Author(s):

Report Date:

2015-06-01

Pagination or Media Count:

58.0

Abstract:

One important criterion for the long success of all-ceramic crowns is theremarginal fit. The margin of a restoration is the interface between a restorative material and thetooth, and it is vital to the long-term success of the restoration. If marginal discrepancies arepresent, the luting material will be exposed to the oral environment, thus leading to a moreaggressive rate or cement dissolution. As a result, the cement seal becomes weak and allows thepercolation of bacteria.

Descriptors:

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE