CROWN & BRIDGE | CHAIRSIDE GUIDE

1 Taper between4 & 8 Occlusal reduction of at least mm in contact area360 Shoulder preparation of at least mm proximal reductionCoronal Length at least mmButt joint marginRounded internalline anglesFootball-shapedfinishing burButt joint mm reductionat gingival mm to mm facial mm lingualcontact mm to mm incisal reductionRounded internalline mm reductionat gingival mm to mm occlusal mm axial reductiondiamond bur is utilized to A flat-ended taperedestablish a butt joint marginDepth cuts of mm to mmIncisal mmTaper between4 & 8 Occlusal reduction of at least mm in contact area360 Shoulder preparation of at least mm proximal reductionCoronal Length at least mmButt joint marginRounded internalline angelsFootball-shapedfinishing burButt joint mm reductionat gingival mm to mm facial mm lingualcontact mm to mm incisal reductionRounded internalline mm reductionat gingival mm to mm occlusal mm axial reductiondiamond bur is utilized to A flat-ended taperedestablish a butt joint marginDepth cuts of mm to mmIncisal mmTaper between4 & 8 Occlusal reduction of at least mm in contact area360 Shoulder preparation of at least mm proximal reductionCoronal Length at least mmButt joint marginRounded internalline anglesFootball-shapedfinishing burButt joint mm reductionat gingival mm to mm facial mm lingualcontact mm to mm incisal reductionRounded internalline mm reductionat gingival mm to mm occlusal mm axial reductiondiamond bur is utilized to A flat-ended taperedestablish a butt joint marginDepth cuts of mm to mmIncisal mmTaper

2 Between4 & 8 Occlusal reduction of at least mm in contact area360 Shoulder preparation of at least mm proximal reductionCoronal Length at least mmButt joint marginRounded internalline angelsFootball-shapedfinishing burButt joint mm reductionat gingival mm to mm facial mm lingualcontact mm to mm incisal reductionRounded internalline mm reductionat gingival mm to mm occlusal mm axial reductiondiamond bur is utilized to A flat-ended taperedestablish a butt joint marginDepth cuts of mm to mmIncisal mmCROWN & BRIDGE | CHAIRSIDE GUIDEAll Ceramic OptionsCEMENTATION REQUIREMENTSV eneers and IPS Empress must be adhesively bonded (light cure or dual cure). pressed adhesive bonding suggested. All other products on this list may utilize conventional cementations or adhesive bond.

3 **Ideal PlacementNameProduct DescriptionPosteriorAnteriorBridgesInlay / OnlayVeneersPrep RequiredMPACAD/CAM milled monolithic full contour zirconia CROWN ideal for bruxing prep required360 occlusal1100 MPAH ighly esthetic solid zirconia is designed to satisfy the esthetic and functional requirements of the anterior region of the units, with one occlusal occlusal is idealStump shade needed765 MPACAD/CAM zirconia substructure with porcelain overlay, crowns, cantilever bridgesChamfer 1mm occlusal1200 MPACAD/CAM milled monolithic full contour zirconia CROWN ideal for bruxing prep required360 occlusal1100-1200 MPAH ighly esthetic solid zirconia is designed to satisfy the esthetic and functional requirements of the anterior region of the units, with one occlusal occlusal is idealStump shade needed870 MPACADorPRESSEDP ressed: pressed lithium discillicate with great fit and estheticsCAD: CAD milled lithium discillicate available in high or low translucencyPressed only - 3 units.

4 Available only through premolarsPressed onlyCircular shoulder or chamfer, occlusal Stump shade needed500 MPAL eucite-reinforced glass ceramic provides a highly esthetic solution for single unit restorations that are adhesively shoulder or chamfer, occlusal Stump shade needed160 MPALava CAD/CAM zirconia substructure with porcelain overlay, crowns, cantilever bridgesChamfer 1mm occlusal800 MPAL aminate VeneersUltra thin porcelain veneers, stacked or prep and ideal esthetics, Stump shade needed70-90 MPAANTERIOR CROWN PREPARATIONPREP SPECIFICATIONSPOSTERIOR CROWN PREPARATIONLAMINATE veneer PREPI deal PlacementProduct DescriptionPosteriorAnteriorBridgesInlay / OnlayPrep RequiredPorcelain to MetalHigh Noble/Precious - Contains at least 40% goldand 60% (total) gold, palladium, and - Contains at least (total) 25%gold, palladium and Base/Non-preciousDR Standard PrepFull Cast AlloyHigh Noble/Precious - Contains at least 40% goldand 60% (total) gold, palladium, and - Contains at least (total) 25%gold, palladium and Base/Non-preciousDR Standard PrepUnited States: 1-800-259-3717 Canada: LS FR1 Rev 02 2018 Dental Services Group.

5 All Rights & BRIDGE | CHAIRSIDE GUIDEP orcelain Fused to Metal Preparation Standard PFMOCCLUSAL REDUCTION mm minimumMARGIN DESIGN Doctor s choice: knife-edge, chamfer, shoulder, bevelAXIAL WALL PREPARATION Reduction: mm Taper: no more than 22 degrees Height: posterior 4 mm; anterior 3 mm MARGIN DESIGN Doctor s choice: knife-edge, chamfer, shoulder, bevelCOPING DESIGN Doctor s choice: metal to the edge, metal collar, and/or porcelain butt