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Work ow Sheet - E4D Technologies

1. Workflow Sheet E4D TECHNOLOGIES SCAN Buccal Bite Scanning Scan Pre op Pre op and 90 of adjacent teeth Scan Opposing 100 Occlusal and 2 mm of buccal gingival data Scan Prep Time Saver amp erase 100 of Prep and contacts E Click Data Density View p aaa to evaluate for low data Use the Eraser tool to remove excess cheek or tongue Scan Buccal Capture all teeth associated in Prep amp Opposing scans Verify buccal alignment and re align if needed Verifying the appropriate amount of scan data will ensure a better a fitting restoration QUESTIONS ABOUT DESIGN Contact Support 800 537 6070 Efficient Esthetic Functional Designs MARGIN Orientation Check from these views Occlusal Buccal Lingual tip Distal Align buccal cusps Buccal Marginal ridges Trace Margin From the occlusal view mark the margin on the shoulder Click Show Features as an aid to highlight high contour areas Use Move Margin to adjust placement Use Add Segments to redraw a portion ICE mode can be used in margin detection remember Stone mode is priority 1 See it in stone set it in stone DESIGN Tooth Libraries Autogenesis ON Click APPLY Autogenesis OFF Resize Reposition Re Apply Incremental Tools Large adjustments to tooth position Fitting the proposal in its space Freeform Change Tools Small adjustments to
2. block sizes depend on sprue position and material selected C14 Vertical Congratulations 2013 E4D Technologies All Rights Reserved EDU1081 B
3. contour Fine tuning the design Material Thickness Occlusal table 1 5 to 2 mm Dark Green Blue Axial walls 1 0 to 1 5 mm Green Margins 0 5 mm Yellow Rubber Tooth 1st Axial Walls 2nd Marginal Ridges Occlusal Table if needed 3rd Embrasures Adjusting the Bite Activate View Bite Registration click twice then activate View Contacts to evaluate Use Contact Refinement small circles to adjust to White Brown Black Adjusting Interproximal Contacts Turn OFF View Bite Registration and activate Hide Model Rotate to the mesial and distal to evaluate interproximal contacts In Freeform Change Tools click Smooth Surface to adjust to Light Green Aqua surrounded by Dark Blue Recheck Material Thickness amp Check Margins Verify that design changes have not affected the appropriate material thickness for milling VIZ For Bite Registration scanning and techniques reference the E4D User Manual Margins should be Yellow If Red Orange verify margin placement with Move Margin Use Dropper as needed to add material NEVO MILL Bright Yellow on the occlusal or axial surfaces indicates low material g thickness and should be adjusted in the Design tab Sprue Position Away from margins contacts and occlusion Initial position is the fastest milling time prus Placement Mill Sim Check the internal fit of your restoration before milling Block Size Selection Available

Work ow Sheet - E4D Technologies

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