Dental Materials Critical Thinking Competency

2 Items needed for a simple amalgam

Copalite, Amalgam

3 Items needed for a intermediate amalgam

Dycal, Copalite, Amalgam

4 Items needed for a deep amalgam

Dycal, IRM, Copalite, Amalgam,

2 Items needed for a sealant

Etch, Sealant

3 Items needed for a simple resin

Etch, Bond, Resin

4 Items needed for a deep resin

Vitrebond, Etch, Bond, Resin

Material for study models, mouth guards, bleaching tray

Alginate

Etch is used with....

resin

Etch is applied......

applied 20-60 sec. depending on manufacturer.
apply enamel - 20-30 sec; dentin 10 sec due to softer; rinse 30 sec w/ water; lightly dry the tooth.

Set up for etch includes

material; etch tip; plastic tooth

Bond is used with...

resin

Bond is applied...

put bond in well; dip microbrush; apply; cure 20 sec; wait 15 sec; repeat for 2nd layer;

Set up for bond includes

microbrush; bond well; curing wand; material; plastic tooth

Bond is also known as...

light cured bond

Vitrebond is a ........ used under.......

base or liner used under resin

Vitrebond is applied...

fluff powder on hand; dispense ratio 1:1; divide power in 2 parts; mix one part at a time

Vitrebond has a mix time of

10-15 sec

Vitrebond has a set time of

4 min

Set up for vitrebond includes

lining cement; mix pad; spatula; water gauze;

Vitrebond is what kind of clean up

water clean up

Vitrebond is also known as

lining cement

what are the 2 types of resin

packable and flowable

Indications for resin are

anterior and posterior restorations

Shade guide is used to

match resin material to tooth

Resin is applied

cured 20 sec per layer, each layer is approx 2 mm thick

Set up for resin includes

packable resin cartridge; flowable resin; resin gun; curing wand; shade guide

Copalite is a

varnish used with amalgam

Copalite is applied

2-5 thin layers, allowing evaporation between layers by compressed air for 30 sec; uncap; dip; recap; apply; toss; repeat as needed; don't double dip

Set up for copalite includes

material; microbrushes; plastic tooth

Amalgam is used in

stress bearing areas and takes 24 hrs to completely set

Amalgam is applied

mix in triturator for 7 sec; open capsule; put in well; dispose properly

Set up for amalgam includes

material, amalgam well; triturator; mineral oil

IRM is used for

temporary restorations no longer than 1 yr; root canal sealer; periodontal dressing; base material under non-resin containing permanent restoration

IRM is applied

fluff powder upside down; dispense 1:1; divide powder in 3; mix 1 section at a time

IRM has a mix time of

1 min

IRM has a set time of

approx. 5 min from start of mix

what kind of clean up is IRM

alcohol clean up

Set up for IRM includes

material; glass slab; alcohol gauze, spatula

Dycal is used under

amalgam

Indications for dycal are

direct/indirect pulp cap; protective liner under dental filling materials, cements, and other base materials

Dycal is applied

1:1 onto mixing pad; mix; dot on glove

Dycal has a mix time of

10 sec

Set up for dycal includes

material, dycal applicator, mixing pad, alcohol gauze

what type of clean up is dycal

alcohol clean up

Tempbond is a

temporary cement

Indications for tempbond are

temporary crown, bridges, inlays, onlays, and splints

Tempbond is applied

dispense equal parts, mix, string up 1'', clean spatula ASAP

Tempbond has a mix time of

30 sec

Tempbond has a work time of

1 1/2 min

Tempbond has a set time of

7 min

What kind of clean up is tempbond

alcohol clean up

Dycal has a set time of

2 1/2 - 3 1/2 min

Set up for tempbond includes

material, mixing pad, spatula, alcohol gauze

Fuji luting cement is a

permanent cement

Fuji luting cement is applied

fluff against hand, dispense 1:1, mix on mixing pad

Fuji luting cement has a mix time of

20 sec

Fuji luting cement has a set time of

4-7 min

what kind of clean up is fuji luting cement

water clean up

Indications for Fuji luting cement

permanent crowns, bridges, inlays, onlays

Set up for fuji luting cement is

material, mixing pad, spatula, water gauze

Dual cure resin cement is a

permanent cement

Dual cure resin cement is also known as

dual cure permanent cement

Indications for dual cure resin cement are

permanent crowns, bridges, ortho attachment bonding and endo posts

Dual cure resin cement is applied

dispense, mix, cure 20 sec

Dual cure resin cement has a mixing time of

20 sec

Dual cure resin cement has a working time of

3 min

Dual cure resin cement has an initial set of

1 1/2 min after mix

what kind of clean up is dual cure resin cement

water clean up

Dual cure resin cement has a final set of

3 1/2 min

Set up for dual cure resin cement includes

material, curing wand, mixing pad, spatula, water gauze

Set up for alginate includes

material, mixing bowl, spatula, water, measuring utensils

IRM is ____ used for _______ restorations

only; amalgam

IRM can be used as a _________ filling material

temporary

IRM is ____ strength base/ _______ _________

high; thermal insulator

_____ is used under amalgam

Dycal

Dycal is a _____/___ strength base

liner/low

___ & ________ materials contain ZOE = alcohol clean up

IRM & Tempbond

____ & ____ are to resin as ________ is to amalgam

Etch & Bond; Copalite

If you are placing a _____ restoration you will ALWAYS ____ and ____

Resin; etch and bond

Vitrebond a.k.a ______ ______ is used with _____

lining cement; resin

Vitrebond is a _____/____

liner/base

Bond, Resin,Dual cure cement are all _____ _____

light cured

Light cure for __ seconds

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