Compare Quick Start Guide.indd
Contents
1. can be evaluated in Compare to ensure that all of the measurements are accurate 1 Click Sample View oe AT 2 Click Data Density to evaluate the model The dark pink areas indicate low data density Rotate the model to evaluate and verify that there is no low data on the preparation Rotate Model press and hold the right button then drag Note The rotation of the model is based on the middle of the screen 3 If there are areas of low data on the preparation have the student rescan or keep that area in mind during the evaluations None of the sample cases are missing data on the preparation 2014 E4D Technologies All rights reserved EDU1109 C 7 Define C Align the Models If the master and sample models are scanned at different angles or if there is not enough of the neighboring teeth scanned in the models may not align automatically Note The only sample cases that need manual alignment are for Tooth 3 1 Click Define 2 Click Drag Align on any cases that need to be manually aligned The view changes and the two models are separate on the screen Click in the middle of the master white model and drag it down to the sample stone model Continue moving the master model until the two models are close in alignment 3 Click Accept Pi system uses the new posititions to create the alignment and start over 8 2014 E4D Technologies All rights reserved EDU1109 C D Define2. copied from the USB and click once on the desired master file Tooth 19 Master is recommended as the first case 3 Click Select Folder Hene Date madmad fize Type di Tooth 3 Master Tie BG AN File folder gt Tosth 3 Student 1 Verdi S49 AM Fite solder he Tooth 2 Shudent 2 E EESE 4M Fite tolda je Toat E Maiti 0 EATAN File Julide D Tooth E Shuclent Vi ag AM File intiler d Toots Student 2 Tesi 14 B49 ARI Fite older ie Tooth Mater 20 2014 250 Ab Fite toldu tin 2 Sule 3 020 14 250 AM File aldir 419 flaster ae eto AM Fite flier 110 eld AM File falder Ider Truth 19 Marie The system loads the selected case into the Master and Master Sample sections 2014 E4D Technologies All rights reserved EDU1109 C 4 Click Load Sample Load Save Master S 5 Inthe Sample Cases folder highlight the Tooth 19 Student folder and click the Select Folder button The system loads the selected case into the Sample and Master Sample sections There is a slight delay as the system automatically aligns the two models Screen Layout Options There are 5 options for viewing the models 2 split screen options and 3 individual model views Click the Screen Layout buttons to change the views when desired 6 2014 E4D Technologies All rights reserved EDU1109 C B Verify the Student Data The student should evaluate their model when it is scanned to ensure there is no missing data on the preparation The model
3. the areas of the preparation The next step is to designate the different areas of the preparation These are defined on the student model only e Tissue not currently used for calculations e Margin e Axial base e Occlusal The example below is Tooth 19 which already has the margin and axial base defined If areas have already been defined the buttons are greyed out The same directions are used for each area that needs to be defined 1 Click the Occlusal button Define D The screen layout is changed to show the sample model In this case the margin and axial base have already been defined on the student s model 2 Click along the edge of the occlusal table of the preparation When you connect to the starting point the circle is completed Note See the Using the Mouse section for how to manipulate the 3D models The rotation of the model is based on the center of the screen not the center of the model 3 Once the area has been defined the tool automatically changes to the Move tool You can click and drag areas of the occlusal line to adjust them or use the Add Segment tool to redraw a section Note You can hover over a different line to change the focus and edit any of the defined areas 2014 E4D Technologies All rights reserved EDU1109 C 9 ICE View ICE View is available if the model was two toned This can aid in seeing equigingival or subgingival margins None of the sample models require the
4. A 2001 Tooth Preparation for Complete Crowns An Art Form Based on Scientific Principles The Journal of Prosthetic Dentistry April 363 376 2014 E4D Technologies All rights reserved EDU1109 C 3 Open the Software 1 Double click the Compare icon on your desktop to open the software 2 Double click the title bar to make the software full screen Using the Mouse When rotating the model the central axis point is the center of the screen not the center of the model select Select position pointer on item and click left button to wy Rotate Model press and hold the right button then drag Zoom Model rotate the wheel button to change the size of the model on the screen Move Model up down left right press and hold the wheel button then drag The Workflow A mo A Load the models Verify the student model is there missing data that would provide incorrect measurements Align the models if necessary Define the areas of the preparation Set the Occlusal Angle path of insertion Compare e Compute the differences between the two models e Measure the aspects of interest Report 2014 E4D Technologies All rights reserved EDU1109 C A Loading Models 1 Click Load Master on the left side of the screen so fe oe oad Save Master Sample Load Master jaster Model sample Model Load Sample Report Heime Compare 2 Double click the Sample Cases folder that you
5. HRomexis Compare ADAPTIVE LEARNING TECHNOLOGY Quick Start Guide PLANMECA Contents Introduction Getting Started Installation Trial Version 25 Uses Open the Software Using the Mouse The Workflow A Loading Models Screen Layout Options B Verify the Student Data Define C Align the Models D Define the areas of the preparation ICE View E Occlusal Angle Path of Insertion Oo O On aA UV F amp F BH BPW WwW W O O F Compare d Uu G Report I Switching Cases as Questions This is a pre release trial version If you need help do not call Customer Support at E4D Technologies Please email questions concerns and feedback to John Hinton Director of Special Markets Planmeca john hinton planmecausa com Cases courtesy of Medical University of South Carolina College of Dental Medicine 2 2014 E4D Technologies All rights reserved EDU1109 C Introduction Romexis Compare is used by teaching institutions to evaluate scanned models of a tooth prepared by students in relation to a master model prepared by an instructor The preparations can be visually compared and measured on very specific aspects Difference measurements between the master model and the sample Shoulder width e Total Occlusal Convergence TOC e Axial wall height e Undercuts visual comparison only e Manually selected measured distance The instructor prepares the master m
6. een the two preparations This is the only tool that uses the Master model The rest of the computations are based on the areas that were defined in the previous section Use the slider or the number field next to Compute Difference to change the tolerance level e Red Over reduction e Blue Under reduction e Yellow Green Within the tolerance range The information panel displays the numeric details Difference Comparison TAX Tolerance 0 300mm Max Under Reduction 1 04mm Max Over Reduction 0 66mm Average Error 0 01mm You can show hide the information panel with the Information button 2014 E4D Technologies All rights reserved EDU1109 C 11 The details on the information panel are filled in as each Compare tool is activated 3 Click Shoulder Width The system computes the distance between the previously defined axial and margin lines A color map is displayed and shows any areas that are outside of the selected tolerance 4 Change the Ideal shoulder width and the tolerance if desired 5 Click Total Occlusal Convergence The system measures the angles of the opposing axial walls The margin axial and occlusal lines are all used in this calculation 12 2014 E4D Technologies All rights reserved EDU1109 C 6 Click Axial Wall Height The system measures the distance between the axial and occlusal lines 7 Click Undercuts None of the sample cases have drastic undercuts b
7. odel and scans it with Planmeca PlanScan The same master file can be used repeatedly for multiple students The instructor s master model does not need to be scanned each time The purpose of this document is a basic introduction to the software with example cases Full details of the software are in the User Manual Getting Started 1 Find the USB removeable drive on your computer if it does not automatically open 2 Open the Compare Quick Start Guide and the Compare Brochure You will need Adobe Reader to view these PDF files 3 Watch the provided videos Installation Trial Version 25 Uses Minimum System Requirements e Windows 7 64 bit 4GB RAM e GeForce or Radeon video card e Mouse with scroll wheel Install Instructions 1 Open the Compare Installation folder on the provided USB drive 2 Double click dxwebsetup to install it Follow the installation instructions An internet connection may be required to run this setup 3 Double click Compare_2 x to install Compare A Compare icon and a Report Compiler icon should appear on your computer s desktop The software installation is now complete 4 Drag and drop the Sample Cases folder on the USB to your My Documents folder or wherever you would prefer to save them for easy access There are 4 sets of sample cases two posterior cases two anterior cases Tooth 19 is recommended as the first sample case Goodacre Charles J Campagni Wayne V Aquilino Steven
8. use of ICE but they were scanned using two toned models so that you can see how the ICE View works E Occlusal Angle Path of Insertion After the margin has been drawn you can verify adjust the path of insertion The path of insertion is used to determine if there are undercuts in the preparation 1 Click Occlusal Angle Define 2 Acylinder appears over the preparation Rotate the model until you are viewing the preparation from the occlusal Note None of the sample cases have drastic undercuts but minor undercuts can be seen on some of the anterior cases 3 Click and drag to reposition the cylinder if necessary Once all the areas of the preparation have been defined the sample model is ready for analysis 10 2014 E4D Technologies All rights reserved EDU1109 C F Compare Note Some of the example measurements in this guide are used to illustrate the different color maps and may not be realistic ideal measurements that would be used to evaluate a student 1 Click Compare A new set of tools appear Each tool has a different Ideal and Tolerance option To change the ideals and tolerances use the sliders and or type into the text fields using the numbers above the letters not the number keypad Hover the mouse over a measured area to see the specific data for that spot 2 Click Compute Difference The screen layout changes to the Sample and Master views The system calculates the differences betw
9. ut minor undercuts can be seen on some of the anterior cases Red shading indicates an undercut area This is determined by the Occlusal Angle G Report You can create a csv file which can be opened in Microsoft Excel You can then create reports in Excel that compare the various preparations from one student or multiple student results on one preparation 1 2 3 4 Click Load Save Click Report Select a destination folder and enter a file name Click Save Once you have multiple csv files you can use the Report Compiler on the desktop to combine the information and import the data into Excel for graphing and comparisons 2014 E4D Technologies All rights reserved EDU1109 C 13 Switching Cases If you open a new master or sample case the system will attempt to align the models even if they are nota match Continue and open the matching master or sample model Questions This is a pre release trial version If you need help do not call Customer Support at E4D Technologies Please email questions concerns and feedback to John Hinton Director of Special Markets Planmeca john hinton planmecausa com 14 2014 E4D Technologies All rights reserved EDU1109 C
Download Pdf Manuals
Related Search