Partial Coverage Restorations

indirect restorations

indications for indirect restorations

contraindications for indirect restorations

indications for partial coverage restorations

advantages for partial coverage restorations

contraindications for partial coverage restorations

disadvantages of partial coverage restorations

partial coverage restorations- location and type of retention

onlay

cast gold onlay

ceramic onlay preparation

onlay materials

ceramic onlay preparation

ceramic only preparation- line angles

onlay preparation- margins

onlay preparation- thickness

onlay temporization

onlay temporization- indirect

onlay try-in

onlay cementation

onlay post-cementation

onlay complications

onlay survival

veneers

-layer of material placed over a tooth

-improves the aesthetics of smile and/or protects the tooth’s surface from damage

indications for ceramic veneers

indications for ceramic veneers- discoloration

indications for ceramic veneers- major morphologic modifications and aging

indications for ceramic veneers- enamel defects

indications for ceramic veneers- malpositioned teeth

contraindications for ceramic veneers

materials for indirect veneers

methods of fabrication

methods of fabrication- esthetics, strength

materials- sintering technique, pressing or CAD/CAM technique

clinical steps and preparation

diagnosis/extra-oral evaluation

diagnosis/intra-oral evaluation

diagnosis/smile analysis- objective criteria for dental esthetics

smile design/diagnostic wax up- objectives

mock up

mock up checks

preparation

guided preparation

enamel thickness

axial preparation

necessary depth

depth cutters

depth cutters- planes of preparation

incisal preparation

incisal preparation

cervical preparation and margins

facial surface

interproximal preparation

-preparation of the proximal surface should be extended to include proximal sub-contact area

stump shade

provisionalisation

bonding- self-adhesive resin cements

bonding

does preparation into dentin affect survival rates of porcelain laminate veneers?

immediate dentin sealing

immediate dentin sealing- technique

survival rate of ceramic veneers