DEXIS Imaging Review: Sensors, Software and AI

DEXIS is, by installed-base numbers, one of the largest dental imaging businesses in the world — over 150,000 devices in active use, more than half a billion images processed annually, and a presence in 50-plus countries. That scale matters when you’re evaluating a platform, because it shapes support infrastructure, software update cadence, and integration options. Whether it shapes your buying decision depends on what you actually need.

This review covers the hardware portfolio, the DTX Studio software platform, and the AI layer — with honest notes on where the ecosystem shines and where it adds complexity.

What DEXIS Actually Is

It’s worth understanding the corporate structure before comparing specs. DEXIS is part of Envista Holdings, and the brand was created by folding Envista’s imaging businesses — i-CAT, Gendex, Instrumentarium, SOREDEX, and NOMAD — under a single name. Envista also acquired Carestream Dental’s intraoral scanning technology in a deal announced in December 2021; the acquisition brought the IS scanner line into the portfolio. (Specific deal terms, including any reported price, were not independently verified for this review and should be confirmed via official regulatory filings or contemporaneous news reporting before being relied upon.)

The result is a genuinely broad catalogue: intraoral sensors, panoramic and cephalometric units, CBCT systems, intraoral scanners, and the DTX Studio software platform tying it together. For practices that want one vendor relationship across their entire imaging stack, that breadth is a real advantage. For smaller offices buying a single sensor, it means navigating a larger product matrix than necessary.

For broader context on how digital radiography technology works, see our guide to digital radiography in dentistry, and for an overview of the wider imaging and scanning category, visit Scanners & Imaging.

The Hardware Portfolio

Ti2 Intraoral Sensor

Launched in May 2024, the Ti2 builds on the long-running Titanium sensor line. The headline addition isn’t the resolution — DEXIS’s intraoral sensors have always produced diagnostic-quality images — it’s the on-device integration with AI pathology detection. Per DEXIS’s own product documentation, CleanCapture technology reduces noise and improves anatomical detail rendering, and the sensor is designed to handle variation in exposure levels and positioning.

For a practice already running DEXIS Imaging Suite v10, the Ti2 slots in naturally. If you’re on older practice management software, confirm compatibility before ordering.

Imprevo Intraoral Scanner

This one earned some genuine trade recognition. According to the Institute of Digital Dentistry’s published awards, it was named the most improved intraoral scanner, citing performance, usability, and workflow integration. The specs back that up: 20% slimmer tip than the IS 3800 family, 40 frames per second (double the IS 3800), and a 25 mm depth of field that’s 39% deeper than the IS 3800 series, per vendor-reported figures.

Wireless operation and that slimmer wand are meaningful for clinicians who’ve found bulkier scanners tiring in longer appointments. If you’re cross-shopping scanners, our best intraoral scanner guide covers how it sits relative to competitors on accuracy and price.

CBCT and Panoramic

The OP 3D EX, released September 2024, is positioned at general practitioners looking to add 3D capability without committing to a full specialist CBCT suite. It offers variable field-of-view sizes to support multiple indications — useful if you’re expanding into implant planning but not yet running a high-volume surgical practice. The i-CAT line continues to serve higher-volume and specialist users.

DTX Studio and the AI Layer

DTX Studio Clinic v4.7 is where the platform gets interesting — and where practices should spend time evaluating fit. According to Dentistry Today’s coverage of the update, the AI module (FDA-cleared, which is worth noting) can flag up to 15 diagnostic indicators on 2D intraoral radiographs, including restorative indicators like crowns, bridges, and root canals. Full-mouth AI detection runs five times faster than in previous versions.

According to DEXIS’s own reported figures, its AI analyzed 120 million clinical findings in 2025 alone. That scale reflects a mature training dataset — not a prototype feature — though the figure is unaudited and should be treated as a vendor claim rather than independently verified data. The DEXassist module specifically targets six pathologies: caries, calculus, bone loss, periapical radiolucency, root canal filling deficiencies, and restoration margin discrepancies. These are the findings that show up in peer review as commonly missed or inconsistently flagged, so the clinical logic is sound.

The honest caveat: AI detection is a decision-support tool, not a diagnostic replacement. Practices should train their clinical teams on how to use flagged findings in patient communication — not just turn on the feature and assume it handles the conversation.

For multi-site groups, DTX Studio Go Sync is the cloud-native synchronisation option. Per DEXIS’s own announcements, PDS Health has rolled it out across 1,000-plus US practices — which, if accurate, suggests enterprise-scale deployment capacity, though independent performance benchmarks have not been published. Single-location offices can run DTX Studio Clinic without it.

Connectivity and Support

DEXIS Connect Pro is worth a line in any TCO calculation. It uses IoT monitoring to watch CBCT and sensor devices, automatically routing issues to one of over 100 technical support agents when performance dips. Proactive maintenance matters more than most practices realise until something fails mid-session.

The IS Connect Cloud platform is open — it integrates with lab management systems and supports multiple users per site. Third-party integrations include CephX for AI cephalometric analysis, BeamReaders for remote radiology review, and Qlone for 3D face scanning in restorative and ortho workflows.

Who Should Be Looking at DEXIS

For practices already invested in the Gendex or i-CAT ecosystem, migrating to the unified DEXIS/DTX Studio platform is a logical upgrade path rather than a platform switch. For practices starting fresh, the Imprevo scanner and Ti2 sensor are competitive on specs, and the AI layer is genuinely one of the more developed offerings available right now.

Smaller single-operator practices may find the full ecosystem more than they need. In that case, it’s worth comparing intraoral scanner price points across the category before committing to a bundle. The platform rewards practices that use most of it; if you’ll only use a sensor and basic software, simpler alternatives deserve a look.