How to Choose the Right CBCT Scanner for Your Dental Practice
Why the Green X by Vatech Stands Out
In the rapidly evolving field of dental and medical imaging, selecting the right Cone Beam Computed Tomography (CBCT) scanner is critical for clinicians seeking diagnostic accuracy, clinical confidence, and improved patient care.
When choosing a CBCT system, factors such as image quality, radiation dose, workflow efficiency, and clinical versatility should guide decision-making. One system that consistently meets these requirements is the Green X by Vatech. Below, we explore the key considerations when choosing a CBCT scanner—and why the Green X is a compelling option for modern dental and endodontic practices.
1. Imaging Capabilities: Versatility Matters
A CBCT scanner should support a wide range of diagnostic needs. The Green X is a 4-in-1 digital imaging system, offering:
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Panoramic imaging
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Cephalometric imaging (optional)
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CBCT imaging
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Model Scan
This versatility allows clinicians to manage endodontic, implant, orthodontic, and general dental workflows within a single platform—reducing the need for multiple devices and streamlining diagnostics.
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The Green X CBCT combines panoramic, CBCT, cephalometric (optional), and model scan imaging in a single system.
2. Radiation Dose Reduction and Patient Safety
Radiation safety is a critical concern in modern dentistry. The Green X is designed to deliver high-quality diagnostic images at a low radiation dose, using advanced image processing and optimised acquisition protocols.
Lower-dose imaging not only improves patient safety and compliance, but also supports more confident use of CBCT in routine clinical decision-making—particularly in endodontics, where precision is essential.
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Low-dose CBCT imaging with the Green X supports safer, more confident diagnostic decision-making.
3. Endodontic Imaging Excellence
For endodontic specialists, image resolution and accuracy are non-negotiable.
The Green X offers a dedicated Endo Mode with:
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4 × 4 cm field of view
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50-micron voxel size
This high-resolution mode allows clinicians to visualise fine anatomical details, including complex canal morphology, missed canals, resorption defects, and fractures—supporting more accurate diagnosis and predictable treatment planning.
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High-resolution CBCT Endo Mode (4×4 cm FOV, 50-micron voxel size) for detailed visualisation of root canal anatomy.
4. Workflow Efficiency in Daily Practice
In busy practices, efficiency matters. The Green X is engineered to:
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Minimise scan time
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Reduce motion artefacts
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Improve patient comfort
Shorter scan times mean fewer retakes, smoother workflows, and a better overall patient experience—without compromising diagnostic quality.
5. Artifact Reduction Technology (ART-V)
Metal artefacts can significantly reduce diagnostic confidence, particularly in implant and restorative cases.
The Green X incorporates Artifact Reduction Technology (ART-V), which:
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Minimises metal artefacts
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Improves visual clarity
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Enhances diagnostic accuracy
Clearer images lead to more confident treatment planning and fewer clinical uncertainties.
Suggested image caption:
Artifact Reduction Technology (ART-V) improves image clarity in cases involving metal restorations or implants.
6. Multi Field-of-View (FOV) Flexibility
Different cases require different imaging volumes. The Green X offers a wide range of selectable FOVs:
16×9 | 12×9 | 8×8 | 8×5 | 5×5 | 4×4
This flexibility allows clinicians to:
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Focus on the region of interest
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Minimise unnecessary radiation exposure
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Optimise diagnostic precision
7. High-Quality Panoramic and Cephalometric Imaging
Beyond CBCT, the Green X delivers high-definition panoramic images with enhanced detail in the anterior region and dental roots. Optional high-quality cephalometric imaging, including Full Lateral views, further supports orthodontic and multidisciplinary diagnostics.
8. Unrivalled Image Resolution
One of the Green X’s defining features is its exceptional resolution.
With voxel sizes as small as 49 μm, it provides:
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Outstanding anatomical detail
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Superior visualisation of fine structures
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Enhanced confidence in diagnosis and treatment planning
This level of resolution places the Green X among the leading CBCT scanners currently available.
Suggested image caption:
Ultra-high-resolution CBCT imaging with voxel sizes down to 49 μm enables precise assessment of fine anatomical structures.
Clinical Perspective
Dr Massimo Giovarruscio on Choosing the Green X
“When I was first introduced to CBCT imaging around ten years ago, I was sceptical of its advantages in endodontics. Today, my opinion couldn’t be more different.”
Dr Massimo Giovarruscio explains how CBCT has become a mandatory component of his diagnostic process, used for every patient—whether for primary treatment or retreatment.
“Only with the detailed information a CBCT scan provides can I make the right diagnosis. It has become the best investment I can make in my practice.”
Why Upgrade to the Green X?
When replacing his previous CBCT unit, Dr Giovarruscio prioritised:
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Image quality
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Low radiation dose
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Daily clinical reliability
“When I saw the images from the Green X, I immediately noticed the difference.”
He highlights the value of Ez3D-I software, which enables 3D canal visualisation, pulp level adjustment, and segmentation between teeth and bone—critical tools in complex endodontic cases.
Service, Training, and Patient Experience
Dr Giovarruscio notes that installation, training, and ongoing support were smooth and well-structured, helping minimise the learning curve. Patients have also commented positively on the machine’s design and comfort features, including in-scan music.
At Toothsaver, Vatech engineers—not third-party contractors—are used for installation and ongoing maintenance, ensuring consistency, reliability, and manufacturer-level support.
Final Thoughts: Is the Green X Right for Your Practice?
When choosing a CBCT scanner, clinicians should consider:
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Image quality and resolution
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Radiation dose management
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Endodontic performance
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Workflow efficiency
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Software capability and support
The Green X by Vatech excels across all these areas, making it a strong choice for practices seeking diagnostic confidence, clinical versatility, and long-term value.
Contact us for clinical images or comparison against other CBCT options.
Dr Flynn receives referrals from dentists across London, runs CBCT courses, and is frequently asked to report on scans from multiple manufacturers—providing a broad, independent clinical perspective.