TITLE

Zero Interferences

AUTHOR(S)
Pappas, Charles N.
PUB. DATE
January 1982
SOURCE
Quintessence International;Jan1982, Vol. 13 Issue 1, p13
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The article focuses on designing occlusal surfaces for zero interference (Z I ). Patient and dentist can experience stress-free and pleasant appointment for try-in of symmetrical crown and bridge restoration when occlusal surfaces are designed for Z I. Its ideal design in the three-unit bridge has opposing tooth contacts located on cusp tips and opposing central grooves. Care should be considered to keep the Z I cusp tip moldspacer at minimum thickness. There should be a harmony in degree of cusp steepness between the restoration and the patient's natural dentition.
ACCESSION #
42010699

 

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