Paediatrics - fissure sealants Flashcards
1
Q
What is gold standard for moisture control?
A
Dental dam
2
Q
Why is dental dam not used the placing fissure sealants?
A
- requires excellent cooperation
- requires LA if clamp placed
3
Q
What can be used for moisture control when placing fissure sealants?
A
- parotid shield
- cotton wool roll
- aspirator
- saliva ejector
4
Q
Where are fissure sealants placed?
A
- on all permanent molars as soon as possible (all children)
- ensure palatal fissures/buccal pits are sealed
5
Q
What material is used for fissure sealants?
A
- composite resin
- glass ionomer
6
Q
Describe the process of placing a fissure sealant.
A
- tooth cleaned and dried
- etched with 37% phosphoric acid
- etch washed off
- tooth dried
- sealant material placed in fissure
- microbrush used to remove excess
- material cured
- check for any deficiencies
