class1 amalgam Flashcards
1
Q
what is amalgam ?
A
metallic restorative material composed of a mixture of silver-copper-tin alloy and mercury
2
Q
why did the popularity of amalgam decreased ?
A
1- due to reduction in caries rate
2- esthetic concerns
3
Q
amalgam is still recognized as an excellent material for restoring many defects in teeth. T/F
A
True
4
Q
what is the instrument used to place the amalgam on the tooth
A
amalgam well
5
Q
what instrument used for the initial anatomy
A
burnisher
6
Q
cloid/ discoid may be used to _______
A
remove excess amalgam
7
Q
what is the usage of finishing bur
A
to refine anatomy, contours, and marginal integrity and to enhance the surface texture of the restoration.
