TITLE

Frequently encountered errors in tooth preparations for crowns

AUTHOR(S)
Christensen, Gordon J.
PUB. DATE
October 2007
SOURCE
Journal of the American Dental Association (JADA);Oct2007, Vol. 138 Issue 10, p1373
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The article discusses common errors in full-crown tooth preparations. Some of frequently encountered errors are inadequate tooth reduction on incisal or occlusal surfaces, inadequate tooth reduction on the preparation's axial walls, overreduction of tooth structure, excess taper on the tooth preparation, inadequate buildups, indistinct margins, undercuts in the preparation's axial walls and sharp angles on the preparation.
ACCESSION #
27254776

 

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