PreXion 3D Excelsior CBCT | Dental Cone Beam CT

The PreXion 3D Excelsior CBCT is the evolution of our original flagship dental cone beam CT designed for dentists who demand the highest diagnostic clarity and detail in treatment planning.

Uses include but are not limited to: implant placement, bone quality studies, pathology, periodontics and endodontics. It is compatible with all DICOM compliant third-party implant surgical guide and CAD/DICOM merging software programs.



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prexion cone beam ct image quality

The PreXion 3D Excelsior has improved the reliability and quality of all dental cone beam computed tomography core technologies including the X-Ray Tube and the Flat Panel Detector (FPD) for both CT and Cephalometric. Additionally, done in house, the PreXion Excelsior CBCT scanner is supplying superior quality products from our state of the art factory in Japan with excellence in quality assurance, production, and manufacturing flexibility.

  • Over 15 years of experience in 3D DICOM image reconstruction processing and software visualization
  • Noticeably the clearest, most diagnostic dental cone beam CT images available today
  • 10-year parts with a 5-year labor warranty
  • Smallest CBCT focal spot (X-ray beam source) in the world at 0.3mm
  • Medical CT, Ultrasound, MR and PET advanced imaging heritage from TeraRecon with over 10,000 placements in U.S. medical radiology centers
  • Fastest remote access to 3D scans and dental in-office workflow
  • Easy 3D animated Movie Maker & 3D patient case acceptance tools
  • Most comprehensive CBCT equipment warranty in dentistry
  • Direct support helps ensure quality and reliability



Key Features


High image quality

PreXion developed a new FPD, X-Ray Tube, and software – coupled with the world’s smallest focal spot of 0.3mm. Accordingly, the technology allows our cone-beam CT system to deliver industry-leading image clarity with 6 times larger volume rendering for clinical need.


Lower dose

PreXion 3D Excelsior CBCT enables dental cone beam CT imaging with a 30% lower patient radiation dose than current PreXion CBCT levels without any degradation in image quality.


FOV sizes

PreXion 3D Excelsior CBCT has 5 distinct FOV sizes ranging from 50x50mm, 100x50mm, 100x81mm, 150x81mm and 150x130mm, perfect for to select for any clinical indication. Variation of imaging mode and the possibility to select the volume size according to your diagnosis allow you to obtain the highest image quality when taking CT exams, all while by limiting radiation.


Versatility of selection

This PreXion CBCT system provides several scan modes on the CT scan, Panoramic scan, Cephalometric exposure.

A clear and sharp panoramic image generates better diagnostics. Advanced details, especially in the anterior and dental roots can be easily viewed with PreXion 3D Excelsior CBCT. These consistently high-quality panoramic images are the new standard of panoramic imaging solutions. Below are the advanced imaging quality provided by the PreXion 3D Excelsior in different scan modes.



prexion 3d excelsior cbct panoramic view



prexion 3d excelsior cbct bitewing view


Manual Focus Function

prexion cbct manual focus function


PreXion 3D Excelsior CBCT scanner is designed to serve as an expandable platform to offer Cephalometric options for all your orthodontic needs. This cone beam CT machine provides optimal images with an exclusively designed and developed FPD for cephalometric diagnosis. Our one-shot Cephalometric sensor delivers short exposure time with an incredibly low dose for the patient.



Lateral projection, Pediatric Lateral projection. 30x25cm (12×10”)

prexion cbct lateral view


Posterior Anterior

prexion 3d excelsior cbct posterior anterior view



prexion 3d excelsior cbct carpus view


prexion 3d excelsior cbct control panelIntuitive usability

The PreXion 3D Excelsior CBCT has a large 7” touchscreen with an easy-to-use interface that enables simple usage and set up. The user-friendly controls allow for quick, effortless, and intuitive workflow for all staff members for any clinical procedure.

Touch Screen Control Panel

Being able to directly and immediately position the patient has never been easier. The ability for the clinician to perfectly align the gantry for any patient regardless of height or size is quickly accomplished with a visual guide on the 7” touchscreen located directly beside the patient.


Clinical Applications

  • Implant placement surgery
  • Endodontics
  • Periodontics
  • Oral-maxillofacial surgery
  • TMJ
  • Pathology
  • Impacted and supernumerary teeth
  • DICOM export for implant surgical guides & CAD/CAM integration
  • Airway analysis


Scan Mode

Standard Mode9.6 seconds
Rapid Mode (Lower Dose)5.2 seconds
High Definition Mode (HD)12.8 seconds
Ultra High Definition Mode (UHD)17.9 seconds, 23.6 seconds
Wide Mode9.6 seconds
CT-TMJ Mode5.2 seconds x 2
CAD-CAM Mode17.9 seconds
Panoramic Standard Mode10 seconds

Technical Specifications

Device TypeCBCT+2D Panoramic + Cephalometric (Optional)
Field of View (DxH)150mm X 80mm; 100mm X 80mm;
100mm x 50mm; 50mm x 50mm; 150mm x 130mm (Optional)
CBCT SensorCsI FPD 16 bits, Cephalo FPD 14bits
X-ray Tube Voltage60–110kV
Focal Spot0.3mm x 0.3mm
Voxel Size0.08–0.2mm
Patient PositionStanding; wheel chair accessible
Included ComputersSingle Console & Viewer Computer (Network Client is available)


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