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Dental cements

Dental cements
78問 • 1年前
  • Tameyra Stefani Al-Suhairy
  • 通報

    問題一覧

  • 1

    The retention or restorations on prepared teeth is a major function of

    Dental cements

  • 2

    are not cements but are used in conjunction with cements to provide pulp protection from irritants i.e. resin in a solvent

    Varnishes

  • 3

    provide protection to the pulp from irritants or as pulp-capping agents; i.e. Ca (OH)2 (self & light-cured), GIC, ZOE

    Low strength bases or liners

  • 4

    to coat the dentin; i.e. Ca (OH)2 in a suspension

    Liners

  • 5

    Zinc Phosphate Cement

  • 6

    Zinc Phosphate Cement TYPE 1

  • 7

    Zinc Phosphate Cement TYPE 2

  • 8

    principal powder component

    Zinc oxide powder

  • 9

    gives strength

    magnesium oxide

  • 10

    bismuth, silica

    metallic oxides

  • 11

    Zinc Phosphate Cement powder 4 compositions

    Zinc oxide powder, magnesium oxide, metallic oxides, Pigments

  • 12

    Zinc Phosphate Cement Manipulation:

    Proportioning

  • 13

    Properties Acidity Solubility and disintegration Retention

    Zinc Phosphate Cement

  • 14

    The cement shrinks much more when it is in contact with air than when it is under water. Thus the cement must not be allowed to dry out.

    Dimensional stability; Zinc Phosphate

  • 15

    Commercial names of ZnPO4 cements 4

    SS White Zinc Improved, Hy-Bond, Lee Smith, Fleck’s Extraordinary

  • 16

    ZOE Cement

  • 17

    ZOE Cement

  • 18

    ZOE Cement

  • 19

    temporary cement, temporary filling material

    ZOE Cement Type 1

  • 20

    permanent cementing or luting agent

    ZOE Cement Type 2

  • 21

    Temp-bond, Tempak, Nogenol

    ZOE Cement Type 1

  • 22

    IRM (Intermediate Restorative Material), Temrex, Extra, Fynal

    ZOE Cement Type 2

  • 23

    Used for direct and indirect pulp capping and as a protective barrier beneath composite restorations

    Calcium Hydroxide Cement

  • 24

    Manner of dispensing: 2-paste form / single paste (LC)

    Calcium Hydroxide Cement

  • 25

    Calcium Hydroxide Cement

  • 26

    Calcium Hydroxide Cement

  • 27

    Calcium Hydroxide Cement

    2 paste system

  • 28

    Calcium Hydroxide Cement

    Light cured

  • 29

    Calcium Hydroxide Cement

  • 30

    Calcium Hydroxide Cement

  • 31

    Silicate Cements

  • 32

    incorporated to improve cement strength; increase fracture toughness; increase wear resistance

    Fillers

  • 33

    Metal Modified GIC

  • 34

    P/L 1.6:1 Mixing time: 20 seconds until it has a mousse-like consistency Working time: 2.5 minutes Bond strength: 14 MPa

    Glass Ionomer Cements

  • 35

    Hybrid GIC

    light-cured GIC

  • 36

    GIC

  • 37

    GIC

  • 38

    GIC

  • 39

    does not need a cavity liner molecular weight of liquid is very high so that it cannot pass through tubules

    GIC

  • 40

    highly acidic; needs a cavity liner to block acid

    Silicate

  • 41

    did not contribute to inflammation of gingival tissues.

    cervical restorations

  • 42

    tooth debris left in cavity, is removed before GIC is used. Use 50% citric acid apply for 15-30 seconds the wash with water then dry.

    Smear layer

  • 43

    Functions of celluloid strip: 4

    contours the proximal surfaces, Remove excess cement, Prevent premature contact with moisture (increase solubility) and air (cause shrinkage), Eliminate bubbles

  • 44

    silicone grease painted on the surface to prevent moisture contamination.

    cocoa butter

  • 45

    Silicate Cements Factors that control setting time: All these will prolong the setting time 3

    lower temperature, loss of water, longer mixing/ spatulation

  • 46

    Final cementation or cast crowns and bridges 5

    Adhesive resin, GIC, reinforced ZOE, ZnPO4, Zn Polycarboxylate

  • 47

    II.Temporary cementation of cast crowns and bridges or cementation of temporary restorations 2

    Non-eugenol ZnO2, ZOE

  • 48

    High strength bases 4

    Glass ionomer, reinforced ZOE, ZnPO4, Zn polycarboxylate

  • 49

    Temporary fillings or to provide thermal insulation and mechanical support to teeth restored with other materials such as amalgam and gold. 4

    Hybrid ionomer, reinforced ZOE, Zn polycarboxylate, ZOE

  • 50

    provide protection to the pulp from irritants or as pulp-capping agents

    Low strength bases or liners

  • 51

    Low strength bases or liners 3

    Ca (OH)2 (self & light-cured), GIC, ZOE

  • 52

    Ca (OH)2 in a suspension

    Liners

  • 53

    resin in a solvent

    Varnishes

  • 54

    Metal Modified GIC

  • 55

    Addition of spherical amalgam alloy Type I GIC powder is called

    silver alloy admix

  • 56

    Zinc Polycarboxylate Cements / Zinc Polyacrylate 5 Commercial Names

    Durelon, Chemit, Poly-F, Carboset, Zopac

  • 57

    Cavity Liners

  • 58

    Cavity Lining Agents

  • 59

    Cavity Lining Agents

  • 60

    Cavity Lining Agents

  • 61

    Cavity varnish

  • 62

    Silicate Cements

  • 63

    Silicate Cements

  • 64

    Silicate Cements

  • 65

    Silicate Cements

  • 66

    Silicate Cements

  • 67

    Silicate Cements

  • 68

    Silicate Cements

  • 69

    Silicate Cements

  • 70

    Silicate Cements

  • 71

    Silicate Cements

  • 72

    TYPE 2 ZOE

  • 73

    TYPE 3 ZOE

  • 74

    TYPE 4 ZOE

  • 75

    ZOE

  • 76

    ZOE

  • 77

    ZOE

  • 78

    ZOE

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    ANESTHESIA

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    Tameyra Stefani Al-Suhairy · 100問 · 1年前

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    100問 • 1年前
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    Tameyra Stefani Al-Suhairy · 78問 · 1年前

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    78問 • 1年前
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    QUIZ Dentin Pulp

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    Tameyra Stefani Al-Suhairy · 10問 · 1年前

    QUIZ Dentin Pulp

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    10問 • 1年前
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    INTRO PPT

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    INTRO PPT

    INTRO PPT

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    INTRO

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    PERIODONTIUM

    PERIODONTIUM

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    PERIODONTIUM

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    SALIVA

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    35問 • 1年前
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    infectious disease

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    infectious disease

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    Tameyra Stefani Al-Suhairy · 67問 · 1年前

    Elastomeric (Rubber) Impression Materials

    Elastomeric (Rubber) Impression Materials

    67問 • 1年前
    Tameyra Stefani Al-Suhairy

    antiseptics and disinfectants

    antiseptics and disinfectants

    Tameyra Stefani Al-Suhairy · 45問 · 1年前

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    45問 • 1年前
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    Pain

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    Tameyra Stefani Al-Suhairy · 71問 · 1年前

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    71問 • 1年前
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    Olfaction

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    Tameyra Stefani Al-Suhairy · 46問 · 1年前

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    46問 • 1年前
    Tameyra Stefani Al-Suhairy

    Taste

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    Tameyra Stefani Al-Suhairy · 31問 · 1年前

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    31問 • 1年前
    Tameyra Stefani Al-Suhairy

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    Tameyra Stefani Al-Suhairy · 19問 · 1年前

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    19問 • 1年前
    Tameyra Stefani Al-Suhairy

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    Tameyra Stefani Al-Suhairy · 32問 · 1年前

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    32問 • 1年前
    Tameyra Stefani Al-Suhairy

    Respiratory

    Respiratory

    Tameyra Stefani Al-Suhairy · 61問 · 1年前

    Respiratory

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    61問 • 1年前
    Tameyra Stefani Al-Suhairy

    Susceptible host

    Susceptible host

    Tameyra Stefani Al-Suhairy · 73問 · 1年前

    Susceptible host

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    73問 • 1年前
    Tameyra Stefani Al-Suhairy

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    Tameyra Stefani Al-Suhairy · 46問 · 1年前

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    46問 • 1年前
    Tameyra Stefani Al-Suhairy

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    Tameyra Stefani Al-Suhairy · 67問 · 1年前

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    67問 • 1年前
    Tameyra Stefani Al-Suhairy

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    Tameyra Stefani Al-Suhairy · 36問 · 1年前

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    36問 • 1年前
    Tameyra Stefani Al-Suhairy

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    Tameyra Stefani Al-Suhairy · 48問 · 1年前

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    問題一覧

  • 1

    The retention or restorations on prepared teeth is a major function of

    Dental cements

  • 2

    are not cements but are used in conjunction with cements to provide pulp protection from irritants i.e. resin in a solvent

    Varnishes

  • 3

    provide protection to the pulp from irritants or as pulp-capping agents; i.e. Ca (OH)2 (self & light-cured), GIC, ZOE

    Low strength bases or liners

  • 4

    to coat the dentin; i.e. Ca (OH)2 in a suspension

    Liners

  • 5

    Zinc Phosphate Cement

  • 6

    Zinc Phosphate Cement TYPE 1

  • 7

    Zinc Phosphate Cement TYPE 2

  • 8

    principal powder component

    Zinc oxide powder

  • 9

    gives strength

    magnesium oxide

  • 10

    bismuth, silica

    metallic oxides

  • 11

    Zinc Phosphate Cement powder 4 compositions

    Zinc oxide powder, magnesium oxide, metallic oxides, Pigments

  • 12

    Zinc Phosphate Cement Manipulation:

    Proportioning

  • 13

    Properties Acidity Solubility and disintegration Retention

    Zinc Phosphate Cement

  • 14

    The cement shrinks much more when it is in contact with air than when it is under water. Thus the cement must not be allowed to dry out.

    Dimensional stability; Zinc Phosphate

  • 15

    Commercial names of ZnPO4 cements 4

    SS White Zinc Improved, Hy-Bond, Lee Smith, Fleck’s Extraordinary

  • 16

    ZOE Cement

  • 17

    ZOE Cement

  • 18

    ZOE Cement

  • 19

    temporary cement, temporary filling material

    ZOE Cement Type 1

  • 20

    permanent cementing or luting agent

    ZOE Cement Type 2

  • 21

    Temp-bond, Tempak, Nogenol

    ZOE Cement Type 1

  • 22

    IRM (Intermediate Restorative Material), Temrex, Extra, Fynal

    ZOE Cement Type 2

  • 23

    Used for direct and indirect pulp capping and as a protective barrier beneath composite restorations

    Calcium Hydroxide Cement

  • 24

    Manner of dispensing: 2-paste form / single paste (LC)

    Calcium Hydroxide Cement

  • 25

    Calcium Hydroxide Cement

  • 26

    Calcium Hydroxide Cement

  • 27

    Calcium Hydroxide Cement

    2 paste system

  • 28

    Calcium Hydroxide Cement

    Light cured

  • 29

    Calcium Hydroxide Cement

  • 30

    Calcium Hydroxide Cement

  • 31

    Silicate Cements

  • 32

    incorporated to improve cement strength; increase fracture toughness; increase wear resistance

    Fillers

  • 33

    Metal Modified GIC

  • 34

    P/L 1.6:1 Mixing time: 20 seconds until it has a mousse-like consistency Working time: 2.5 minutes Bond strength: 14 MPa

    Glass Ionomer Cements

  • 35

    Hybrid GIC

    light-cured GIC

  • 36

    GIC

  • 37

    GIC

  • 38

    GIC

  • 39

    does not need a cavity liner molecular weight of liquid is very high so that it cannot pass through tubules

    GIC

  • 40

    highly acidic; needs a cavity liner to block acid

    Silicate

  • 41

    did not contribute to inflammation of gingival tissues.

    cervical restorations

  • 42

    tooth debris left in cavity, is removed before GIC is used. Use 50% citric acid apply for 15-30 seconds the wash with water then dry.

    Smear layer

  • 43

    Functions of celluloid strip: 4

    contours the proximal surfaces, Remove excess cement, Prevent premature contact with moisture (increase solubility) and air (cause shrinkage), Eliminate bubbles

  • 44

    silicone grease painted on the surface to prevent moisture contamination.

    cocoa butter

  • 45

    Silicate Cements Factors that control setting time: All these will prolong the setting time 3

    lower temperature, loss of water, longer mixing/ spatulation

  • 46

    Final cementation or cast crowns and bridges 5

    Adhesive resin, GIC, reinforced ZOE, ZnPO4, Zn Polycarboxylate

  • 47

    II.Temporary cementation of cast crowns and bridges or cementation of temporary restorations 2

    Non-eugenol ZnO2, ZOE

  • 48

    High strength bases 4

    Glass ionomer, reinforced ZOE, ZnPO4, Zn polycarboxylate

  • 49

    Temporary fillings or to provide thermal insulation and mechanical support to teeth restored with other materials such as amalgam and gold. 4

    Hybrid ionomer, reinforced ZOE, Zn polycarboxylate, ZOE

  • 50

    provide protection to the pulp from irritants or as pulp-capping agents

    Low strength bases or liners

  • 51

    Low strength bases or liners 3

    Ca (OH)2 (self & light-cured), GIC, ZOE

  • 52

    Ca (OH)2 in a suspension

    Liners

  • 53

    resin in a solvent

    Varnishes

  • 54

    Metal Modified GIC

  • 55

    Addition of spherical amalgam alloy Type I GIC powder is called

    silver alloy admix

  • 56

    Zinc Polycarboxylate Cements / Zinc Polyacrylate 5 Commercial Names

    Durelon, Chemit, Poly-F, Carboset, Zopac

  • 57

    Cavity Liners

  • 58

    Cavity Lining Agents

  • 59

    Cavity Lining Agents

  • 60

    Cavity Lining Agents

  • 61

    Cavity varnish

  • 62

    Silicate Cements

  • 63

    Silicate Cements

  • 64

    Silicate Cements

  • 65

    Silicate Cements

  • 66

    Silicate Cements

  • 67

    Silicate Cements

  • 68

    Silicate Cements

  • 69

    Silicate Cements

  • 70

    Silicate Cements

  • 71

    Silicate Cements

  • 72

    TYPE 2 ZOE

  • 73

    TYPE 3 ZOE

  • 74

    TYPE 4 ZOE

  • 75

    ZOE

  • 76

    ZOE

  • 77

    ZOE

  • 78

    ZOE