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ADHESIVE CHOICE - Coggle Diagram
ADHESIVE CHOICE
HIGH ENAMEL LOW DENTINE NOT DEEP CAVITY
CONVENTIONAL TOTAL ETCHING = 3 STEPS
MOST EFFICIENT :check:
1) ETCH Orthophosphoric acid 37 %
15S
Start enamel and
10s
Dentin
Wash (double time) + Dry
2) PRIMER (Hydrophilic) on DENTIN
10S
Soft air
3) BONDING (Hydrophobic) on ENAMEL tiempo ?
Soft air = evacuar el solvente
15S
Polimerize
20S
HALOGEN 10S LED
SIMPLIFIED TOTAL ETCHING = 2 STEPS
1) ETCH Orthophosphoric acid 37%
15S
Start Enamel then Dentin
Wash and Dry
2) ADHESIVE (1 bottle)
10S
Dry = More difficult to evaporate solvent
15S
(More to evaporate more ?)
Polimerize
20S
= Longer
HIGH ENAMEL HIGH DENTIN DEEP CAVITY
SELECTIVE ETCHING (ENAMEL) + SELF ETCHING (DENTIN)
SELECTIVE ETCHING
1) ETCH Orthophosphoric acid ENAMEL only
15S
Wash doble time
30S
Dry
THEN SAME STEPS AS SELF ETCHING !
CERAMIC CROWN CEMENTATION
CONVENTIONAL TOTAL ETCH
HIGH DENTIN EXPOSURE NO ENAMEL
SELF ETCHING
Prism-less layer MUST be removed before
2 BOTTLES MIXED
1 drop each bottle and mixed
30S
Blow air
Cure
10S
1 BOTTLE
Rub Sponge Applicator with Several layers
30S
Blow air
Cure
10S
2 BOTTLES
1) ACIDIC RESIN
30S
Blow air
2) HYDROPHOBIC RESIN
10S
Blow air
Cure
10S