Planmeca FIT CAD System User Manual page 4

Table of contents
12.3 Positioning scanner........................................................................................................................ 46
12.4 General scanning instructions........................................................................................................ 47
12.4.1 Scanning with live view...................................................................................................... 49
12.5 Scanning antagonist....................................................................................................................... 53
12.6 Scanning buccal bite...................................................................................................................... 55
12.7 Prep clearance and contact strength..............................................................................................56
12.8 Aligning models.............................................................................................................................. 57
12.8.1 Aligning buccal data........................................................................................................... 58
12.9 Evaluating model............................................................................................................................ 61
12.9.1 Checking model for missing data....................................................................................... 61
12.10 Removing unnecessary data with eraser tool.................................................................................62
12.11 Active delete................................................................................................................................... 63
12.12 Scanning pre-op............................................................................................................................. 63
12.13 Scanning multiple restorations....................................................................................................... 65
12.14 Scanning single anterior................................................................................................................. 65
12.15 Scanning multiple anteriors............................................................................................................ 66
12.16 Non-restorative scanning................................................................................................................66
12.16.1 Selecting initial scanning position.......................................................................................67
12.16.2 Full arch scanning with Planmeca Emerald and Emerald S...............................................68
12.16.3 Full arch scanning with Planmeca PlanScan..................................................................... 69
12.17 Scanning scan body....................................................................................................................... 71
12.18 Bite registration scanning............................................................................................................... 73
12.18.1 Preparing bite registrations................................................................................................ 74
12.18.2 Scanning preparation model.............................................................................................. 74
12.18.3 Defining occlusion areas for bite registration..................................................................... 77
12.19 Scanning impressions.................................................................................................................... 78
13 Orientating models....................................................................................................................................81
13.1 Orientation in intraoral scanning.....................................................................................................81
13.2 Viewing model................................................................................................................................ 82
13.3 Moving central point....................................................................................................................... 82
13.4 Orientating single restorations........................................................................................................83
13.5 Resetting orientation.......................................................................................................................87
13.6 Rotating model............................................................................................................................... 87
13.7 Orientating multiple restorations.....................................................................................................89
14 Defining margin.........................................................................................................................................93
14.1 Using margin aid tools.................................................................................................................... 93
14.2 Drawing and adjusting margin........................................................................................................ 94
14.2.1 Painting.............................................................................................................................. 94
14.2.2 Tracing............................................................................................................................... 95
14.2.3 Lassoing............................................................................................................................. 98
14.2.4 Adding segments................................................................................................................99
14.2.5 Moving margin..................................................................................................................101
14.2.6 Retracting......................................................................................................................... 102
14.3 Defining margin for multiple restoration cases............................................................................. 103
14.3.1 Drawing pontic margins....................................................................................................103
14.4 Using ICE margin mode............................................................................................................... 104
14.5 Defining selection region.............................................................................................................. 105
14.5.1 Removing area from selection..........................................................................................106
14.6 Pre-op editing............................................................................................................................... 107
15 Using Plan tab........................................................................................................................................ 109
15.1 Adjusting restoration on model..................................................................................................... 110
15.2 Checking bite................................................................................................................................110
16 Customizing restoration design.............................................................................................................. 112
Planmeca FIT CAD/CAM system User's manual