iTero® Intraoral Scanner

The iTero® intraoral scanner is a handheld optical device that captures detailed three-dimensional images of your teeth and bite. Instead of impression putty, the scanner uses a small, ergonomically designed wand to collect digital data quickly and noninvasively. These scans create precise digital models that clinicians and dental laboratories rely on for planning and fabricating restorations.

Clinicians use iTero scans to guide a range of treatments, including Invisalign® aligners, sleep apnea appliances, crowns, and implant restorations. The digital workflow supports clearer communication between the dentist and the laboratory or manufacturer, helping produce more predictable clinical results. Patients typically experience a more comfortable appointment and faster turnaround compared with traditional methods.

Traditional dental impressions require viscous impression materials that can feel uncomfortable and trigger gagging for some patients. The iTero system eliminates putty-based impressions by optically scanning the mouth and producing a high-resolution 3D image in real time. Because the scan is digital, there is less chance of distortions or dimensional changes that can occur with physical impressions.

Digital files can be transmitted instantly to labs or manufacturers, reducing turnaround times and the need for repeat visits due to impression errors. This streamlined workflow often results in more accurate restorations, aligners, and appliances on the first try. The result is a more efficient process for both patients and the dental team.

The iTero scanner is radiation-free and uses safe optical imaging, so it does not expose patients to ionizing radiation during the scan. The wand is small and ergonomically designed to minimize discomfort and is well tolerated by most adults and children. Because the scanning process is quick, the overall appointment time is typically shorter than with conventional impressions.

The absence of messy materials and the gentle scanning motion helps reduce anxiety and gag reflex for many patients. If a patient has difficulty with keeping their mouth open, the clinician can work in short intervals to capture the necessary data while ensuring comfort. Belle Smile’s team will explain each step and adjust technique to meet individual comfort needs throughout the scan.

For Invisalign® treatment, iTero scans provide the precise dental anatomy needed to fabricate custom aligners and to simulate tooth movement over the course of care. The scanner’s digital models allow clinicians to share visual treatment simulations with patients so they can better understand the expected outcome and timeline. Because the data is highly accurate, aligners fit better and require fewer adjustments.

Beyond orthodontics, iTero scans are used to design crowns, bridges, and implant restorations with tight tolerances that improve long-term fit and function. The same digital files can be used by manufacturers of sleep apnea appliances and other custom oral devices, creating a cohesive workflow across multiple specialty labs. This integrated approach supports more predictable clinical outcomes and efficient treatment planning.

During a digital scan appointment, a trained clinician gently moves the iTero wand around your teeth and bite while the device captures a continuous stream of images. The process is fast; most scans take only a few minutes depending on the complexity of the case and the number of arches scanned. You will be able to sit back comfortably while the clinician monitors the scan on a screen.

After the scan is complete, the dentist reviews the 3D model with you and can highlight specific areas of interest or concern. If needed, additional targeted images can be taken immediately to refine the model and avoid the need for a repeat appointment. Patients often appreciate seeing visual representations of their teeth and the ability to track progress over time.

The iTero digital scan integrates directly with in-office CAD/CAM systems and external laboratories that support same-day crowns and restorations. When a scan is used with a milling unit, the restoration can be designed and fabricated on-site the same day, reducing the need for temporary crowns and extra appointments. This capability is particularly valuable when prompt restoration is clinically indicated.

Precise digital impressions reduce the likelihood of ill-fitting restorations and the adjustments that prolong chair time. Even when restorations are fabricated off-site, the improved accuracy shortens laboratory turnaround and improves final fit. Stored digital scans also make it simpler to remanufacture a crown if a replacement becomes necessary.

Digital scans are stored as part of the patient’s clinical record and can be retrieved for future treatment, remakes, or emergency repairs. Having a high-quality digital archive eliminates the need to take repeat impressions in many situations and helps clinicians respond more quickly when an appliance breaks or a restoration fails. This continuity of records supports efficient care delivery and better long-term planning.

Belle Smile maintains secure access to patient files so the dental team can properly manage and use stored scans while protecting patient privacy. When a restoration or appliance needs replacement, the clinician can send existing digital files to the laboratory to expedite fabrication. Secure storage also supports comparisons over time for treatment monitoring and diagnostics.

iTero scanners are recognized for producing clinically accurate digital impressions that meet the demands of restorative and orthodontic workflows. The high-resolution captures reproduce occlusal relationships and margin details important for crowns, inlays, and implant restorations. Because the system reduces dimensional variability, laboratories can work from more reliable data.

Accuracy contributes directly to better-fitting restorations, fewer chairside adjustments, and improved treatment predictability. In complex cases requiring additional diagnostic records or soft-tissue management, the clinician may still combine scans with intraoral photos, radiographs, or traditional techniques. The iTero scan is a powerful tool within a comprehensive diagnostic process.

The iTero scanning process is optical and does not involve ionizing radiation, so the scan itself does not add to a patient’s radiation exposure. It is different from imaging modalities such as X-rays or cone-beam CT, which are used only when radiographic information is clinically necessary. Many patients appreciate that digital impressions are a radiation-free alternative to some other imaging methods.

That said, clinicians may still order radiographs or other imaging when diagnosing decay, bone levels, or implant planning requires radiographic detail. Those imaging choices are made based on clinical need and standard diagnostic protocols. The iTero scan complements radiographs rather than replacing them when both types of information are required for safe care.

At Belle Smile, the iTero scanner is an integral part of our digital workflow for orthodontic, restorative, and appliance-based care. Using precise, radiation-free digital impressions allows our team to plan treatments more confidently, communicate expectations with patients, and coordinate efficiently with dental laboratories and specialty manufacturers. The result is a smoother clinical experience and a higher likelihood of predictable outcomes.

The visual nature of the scans helps patients understand proposed treatments and track progress, which supports informed decision-making and adherence to care plans. Stored digital records streamline follow-up care and make replacements or adjustments faster when needed. Our clinicians combine iTero data with clinical exams and radiographs to build comprehensive, individualized treatment plans.