Cements Flashcards

Question

FujiCEM

Answer 1

FujiCEM – RMGI Luting

Answer 2

FujiCEM 2 – RMGI Luting

Answer 3

Fuji 9 – Glass Ionomer Filling

Answer 4

Sustained Fluoride Release Less Soluble than Zinc Phosphate Much More Soluble than Resins Weak Dentin Bond (3 – 7 MPa) Tooth Sensitivity! (Low molecular weight acid penetrates dentinal tubules.) Keep tooth moist, even wet, prior to cementation DO NOT over-dry!

Answer 5

composition: Diacrylate Resin Silica or Glass Filler Acidic Adhesive (Self-Adhesive Only)

Answer 6

Di = Acrylate = Acrylic Acid Bisphenol A-glycidyl methacrylate (BIS-GMA) Urethane dimethacrylate (UDMA)

Answer 7

types: adhesive self adhesive esthtetic also self cure or light cure

Answer 8

like c&b metabond, forms adhesive by nature. its a glue by nature. ``` Usually Chemical Cure Limited Shades Bonds to Many Surfaces Strongest of Bonds Good Under Metal or Other Opaque Material ``` C&B Metabond (Parkell) Panavia (Kuraray) C&B Cement (Bisco)

Answer 9

are bonded to tooth structure, chemical bond. self curin self adhesive 4 meta

Answer 10

Posts Over-Tapered, Short &/or Otherwise Unretentive Crowns Very Technique Sensitive Sn Plate Au 10 Minute Full Set Remove Excess Cement During “Rubbery” Phase Prevent Blood &/or Saliva Contamination During Set

Answer 11

* Phosphoric Acid (note: zinc phopshate has phosphric acid as does silicate glass" “Grafted” into Resin Neutralized as Resin Sets No Need for Etching, Conditioning or Priming Surfaces to be Bonded Good, Intermediate Bond Strength Not Recommended for Veneers or Feldspathic Porcelain Bonding Convenient and Easy to Use Most Bond Better to Dentin than Enamel ``` RelyX Unicem (3M ESPE) Maxcem Elite (Kerr) BisCem (Bisco) SpeedCEM (Ivoclar Vivadent (all-cem) ```

Answer 12

``` Au Crowns/Inlays/Onlays PFM Crowns High-Strength Ceramic Crowns [alumina (Procera™), zirconia] Posts (cast metal, ceramic, fiber-reinforced resin) Fixed Partial Dentures ```

Answer 13

Use with Separate Bonding Agent Tooth Enamel is Etched with Phosphoric Acid in Preparation for Bonding Can be Light-Cure or Dual-Cure Use Light-Activation Whenever Possible — Dual-Cured Cements Typically have Increased Flexural Strength and Bond Strength when Activated with a Light Wide Variety of Shades, Including Try-in Pastes Translucent Shades may be Sensitive to Ambient Light Very Strong Bond, Especially to Enamel

Answer 14

``` calibra (dentply caulk) relyx arc (3m espe) variolink 2(ivoclar vivadent) ```

Answer 15

Verify Fit of Veneer If Contaminated with Water, Rinse and Air Dry If Contaminated with Saliva &/or Blood, Re-Etch Intaglio Surface with Phosphoric Acid for 30 Seconds Thoroughly Rinse with Water Air Dry Apply Silane to Intaglio Surface of Veneer Air Dry

Answer 16

Phosphoric Acid Etch Enamel for 15 Seconds Thorough Rinse Air Dry (DO NOT Desiccate!) Apply 2 Coats of GLUMA or Microprime (Wait 60 Seconds) Air Dry (DO NOT Desiccate!) Mix and Apply Photobond (DO NOT Light-Cure Yet!) Air Thin Apply Base Shade Only to Veneer (NO Catalyst) Place Veneer Remove Excess, Including Flossing Interporximally Tack Cure Remove Excess Cured Resin Final Cure

Answer 17

Bond to tooth structure and other materials with low (5-8 MPa) to medium (8-15 MPa) bond strengths. Although not necessary, can be used with separate bonding agents to moderately improve bond strength to tooth structure. When light-activated, flexural strength and elastic modulus are generally higher than when only self-cured. Are associated with less post-cementation sensitivity than traditional crown and bridge cements. Typically exhibit a low incidence of marginal staining.

Answer 18

not to be used in inlay or post, due to its EXPANSION

Answer 19

Eugenol Based Non-eugenol Based Resin Based Other

Answer 20

non eugenol based possibly used if we are using acrylci (avoid softening them) but because its non eugenol not as long as soothing for traumatic post op dental pain.