Indirect Restoration Materials

Description

First Year Dentistry Mind Map on Indirect Restoration Materials, created by sanna pathy on 14/10/2019.
sanna pathy
Mind Map by sanna pathy, updated more than 1 year ago
sanna pathy
Created by sanna pathy almost 5 years ago
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Resource summary

Indirect Restoration Materials
  1. Resin based
    1. Indirect composite
      1. Tooth prep < Porcelain
        1. C.f. Direct composite
          1. Less Shrinkage
            1. More wear resistant
              1. Easier to conform restoration to an existing PD
            2. Resin based ceramics
              1. V. new - still researching
              2. Hand layered
              3. Ceramics
                1. Glass ceramics
                  1. Feldspathic porcelain
                    1. Veneers
                      1. Hand layered
                        1. Most aesthetic
                          1. Can be layered on top (Bi-layer)
                            1. Bilayer zirconia
                              1. PFM
                                1. Bilayer lithium disilicate
                                2. Most abrasive
                                  1. Resin cement (Multilink)
                                  2. Lithium disilicate = Emax
                                    1. Porcelain onlay/crown
                                      1. Monolithic
                                        1. Posterior teeth
                                          1. More fracture resistance
                                            1. Reduced aesthetics
                                            2. Bi-layer
                                              1. Anterior teeth
                                                1. Less fracture resistant
                                                  1. More aesthetic
                                                  2. Pressed or CAD-CAM
                                                    1. Resin cement (Multilink)
                                                  3. Polycrystalline ceramics
                                                    1. Zirconia
                                                      1. New - only 5yr follow up research for bilayer
                                                        1. Monolithic
                                                          1. Aesthetic < Emax & Bilayer
                                                            1. Posterior teeth
                                                              1. Tooth prep = Metal crown
                                                              2. Bilayer
                                                                1. Feldspathic porcelain layered on top
                                                                  1. Major problem = delamination (worse than PFM)
                                                                    1. More aesthetic
                                                                      1. Anterior teeth
                                                                        1. Tooth prep > Monolithic
                                                                          1. Can have zirconia collar
                                                                          2. Hard to polish/adjust
                                                                            1. Metal < Abrasiveness < Feldspathic porcelain
                                                                              1. CAD-CAM
                                                                                1. GIC or Zinc phosphate cement
                                                                            2. Metals
                                                                              1. Precious Metals
                                                                                1. Gold
                                                                                  1. Cast with lost wax technique
                                                                                  2. Non-precious Metals
                                                                                    1. Cobalt Chromium
                                                                                      1. All metal crowns
                                                                                        1. Cement
                                                                                          1. Zinc Phosphate
                                                                                            1. Resin cement (Panavia) if unretentive prep
                                                                                              1. PFM
                                                                                                1. GIC (AquaCem)
                                                                                              2. PFM
                                                                                              3. Nickel Chromium
                                                                                                1. Resin bonded bridges
                                                                                                  1. Resin cement (Panavia)
                                                                                                2. Least abrasive
                                                                                                  1. Bruxist
                                                                                                  2. Cast with Lost wax technique or CAD-CAM
                                                                                                    1. Least tooth prep
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