Tooth Discoloration Flashcards
1
Q
Stains found usually in which area of tooth
A
Cervical area
2
Q
Treatment for extrinsic discoloration
A
Polishing with paste and rubber cup
Micro or macroabrasion
3
Q
Thermocatalytic technique
A
35% hydrogen peroxide in pulp chamber and accelerated with heat
4
Q
Non vital walking bleach technique
A
1-2 mm gutta percha removed
Access cavity enlarged
RMGI placed to seal then sodium perborate used and changed weekly
