PreXion3D Excelsior CBCT Scanner Integration

Overview

The integration for Prexion is available in TDO Version 12.202 or higher.

Click on the Setup tab > Select Site Configuration > Device Configurations

Apply the CBCT Settings to the assigned workstation name

*Computers that are only viewing the 3D images do not need the PreXion Scanner and PreXion Drop Folder filled in*

Default CBCT Image Category: if you do not have a CBCT image category, it can be created by going to Setup > Program Setup > Image Categories

PreXion Scanner: C:\PX2Console

PreXion Viewer: C:\PreXion3DViewer

PreXion Screenshot Folder: F:\OutputJPEG\DeltaImage (MUST have a mapped network drive for this path)

PreXion Drop Folder: This is the folder where patient information is passed to the Scanner, it should be C:\PMS_SRC

Download prexionplugin.zip and extract the contents.
In the ‘ippi-5.1_libguide40’ folder, copy all 4 files (ippcore-5.1.dll, ippi-5.1.dll, ippiw7-5.1.dll, libguide40.dll) to C:\Windows\syswow64 (or system32, if on an x86 machine).
In the ‘setupTDOforClientPC’ folder, copy PXDcmJobProc.cfg to C:\PXDcmBackup\config\ (create this path if it does not exist).
Open C:\PXDcmBackup\config\PXDcmJobProc.cfg in Notepad and CTRL+F to search for ‘ExportJPEGFolder’.
Make sure this line matches the screenshot below.

Acquiring a Scan

See this article for instructions on how to acquire a scan.

Troubleshooting

If you require any assistance from PreXion to help troubleshoot conebeam setup or acquisition, please check the following external link:

Article ID: 668
Created: October 9, 2017
Last Updated: September 30, 2025
Author: TDO KB [web_admin@tdo4endo.com]

Online URL: https://kb.tdo4endo.com/article.php?id=668