Glass Ionomer Flashcards
1
Q
what are the clinical uses of GI?
A
Luting cement
Pulp capping
liners
fissure sealants
2
Q
what is the 3 steps in GI setting reaction?
A
- Dissolution
2.Gelation and Hardening (4-5 minutes).
- Hydration
3
Q
advantages of GI?
A
releases fluoride
easy to use
minimal cavity prep
4
Q
disadvantages of GI?
A
sensitive to moisture
less aesthetic
they are weak
brittle