iTero Caries Detection in YaletownAdvanced Digital Screening for Hidden Cavities

iTero Near-Infrared Imaging (NIRI) technology provides radiation-free images that can aid the dentist in detecting and monitoring certain areas of caries between posterior teeth. At Yaletown Dental Boutique, these images complement clinical examinations and dental X-rays when indicated while supporting clear patient communication.

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Why Identifying Non-Cavitated Caries Early Matters

Caries can begin as mineral loss within enamel before a physical cavity forms or symptoms develop. When a lesion remains non-cavitated, preventive measures such as fluoride exposure, oral-hygiene changes, dietary guidance, and professional monitoring may help slow or arrest its progression. Whether restorative treatment is required depends on the lesion’s location, extent, activity, and clinical condition.

Early Detection May Support Preventive Care

When enamel changes are identified early, dentists may recommend fluoride treatments, remineralization strategies, and improved oral hygiene habits designed to help strengthen weakened enamel and slow further progression.

Why Timing Matters in Cavity Progression

As mineral loss progresses, a lesion may extend more deeply into the tooth or develop surface cavitation. Non-cavitated lesions may sometimes be managed with preventive measures and monitoring, while cavitated or more advanced lesions may require restorative treatment. The recommendation depends on the clinical examination, lesion activity, depth, location, and individual caries risk.

Preventive Dentistry Focuses on Conserving Tooth Structure

Modern preventive dentistry aims to preserve healthy natural tooth structure whenever possible. Earlier detection may allow clinicians to recommend more conservative management approaches before extensive restorative treatment becomes necessary.

NIRI Can Add Information to a Caries Assessment

When clinically appropriate, NIRI may provide additional information about certain areas between posterior teeth. The dentist interprets these images together with the examination, dental history, caries risk, and radiographs when indicated before recommending monitoring, preventive care, or restorative treatment.

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Dr. Sasan Hadianfar, General Dentist

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What Is an iTero Scanner and How Does It Detect Decay?

An iTero scanner equipped with Near-Infrared Imaging technology combines three-dimensional intraoral scanning with radiation-free imaging that can aid in detecting and monitoring certain areas of interproximal caries.

A Modern Digital Intraoral Scanner

The clinician moves the scanner wand around the teeth to capture three-dimensional, colour, and NIRI images. Scan time varies according to the area being examined, the patient’s mouth, and whether additional images are required.

The Digital Camera Creates a 3D Mouth Map

Using advanced optical imaging, the scanner builds a full-colour interactive three-dimensional model of the mouth, allowing patients and clinicians to review detailed oral structures together during appointments.

Near-Infrared Imaging Aids Interproximal Caries Detection

NIRI uses near-infrared light to help the dentist evaluate certain areas between posterior teeth above the gumline. Differences in the way light passes through tooth structure can make some areas of interproximal caries more visible on the image.

Findings Require Clinical Interpretation

NIRI images are interpreted by the dentist alongside the clinical examination, dental history, risk factors, and other imaging when indicated. The technology supports caries detection and monitoring but does not independently confirm every cavity or determine treatment.

Near-Infrared Imaging and Digital Bitewing X-Rays – How Do They Differ?

Both NIRI imaging and digital bitewing X-rays provide valuable diagnostic information in modern dentistry. Rather than replacing one another, these technologies are often used together to support comprehensive preventive and restorative dental care.

Near-Infrared Imaging Technology

Purpose: Uses near-infrared light to aid the dentist in detecting and monitoring certain areas of interproximal caries above the gumline.

Does not use ionizing radiation
Provides additional visual information about certain areas between posterior teeth
May supplement the clinical examination and caries-risk assessment
Produces images that can be reviewed with patients chairside
Requires interpretation alongside other clinical findings and imaging when indicated

Best for: Supplementing the assessment and monitoring of certain interproximal caries lesions above the gumline.

Digital Bitewing X-Rays

Purpose: Use a small amount of ionizing radiation to show the crowns of the upper and lower posterior teeth and the supporting bone between them.

Help detect caries between teeth
Show the depth of some lesions into enamel or dentin
Help assess bone levels around posterior teeth
May reveal findings not identifiable through optical imaging alone
Are prescribed according to clinical findings and individual caries risk

Best for: Detailed assessment of proximal tooth surfaces and supporting crestal bone when radiographic imaging is clinically indicated.

The availability of NIRI does not determine how often dental X-rays are required. Radiographs are prescribed according to the patient’s examination findings, history, caries risk, and diagnostic needs.

What to Expect During an iTero Diagnostic Scan

Here is what patients can expect during an iTero digital scan, including the scanning process, real-time 3D imaging, and collaborative review of the results with the dentist.

A Modern Digital Scanning Experience

During the scan, you relax while a clinician gently moves a small handheld optical wand around your teeth and gums. The scanner captures detailed digital images continuously without traditional impression trays or uncomfortable molding materials commonly associated with older techniques.

No Messy Impressions or Radiation Exposure

The iTero system does not require sticky impression material, strong chemical tastes, or ionizing radiation during scanning. Many patients find the digital process cleaner, faster, and more comfortable than conventional dental impressions used previously for diagnostic or restorative procedures.

Watch Your 3D Smile Model Build in Real Time

As the scanner collects information, a highly detailed three-dimensional digital model of your teeth appears immediately on the screen. Patients can follow the process live and better understand their oral health through clear, interactive visual imaging displayed chairside during the appointment.

Reviewing Potential Areas of Concern Together

Once scanning is complete, the dentist can enlarge specific regions and review the images together with you. Certain areas may require monitoring, preventive care, or additional assessment depending on your individual oral health findings and overall clinical examination results.

Important Information for

CDCP Patients

Treatment under the Canadian Dental Care Plan is not fully covered. A co-payment will apply.

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The Power of TimeLapse: Comparing Digital Scans Over Time

When compatible scans are available, iTero TimeLapse technology can display digital records from different appointments for visual comparison. This may help the dentist and patient discuss certain changes more clearly.

Compare Earlier and Current Scans

Previous and current three-dimensional scans can be viewed together to help identify visible differences over time.

Review Surface Wear and Gum Position

The scans may support visual monitoring of certain surface changes, such as tooth wear or changes in the visible gumline.

Support Patient Communication

Side-by-side images can help patients understand observable changes and participate in discussions about monitoring or treatment.

TimeLapse visualization complements the clinical examination. It does not independently establish whether caries has progressed, stopped, or remineralized.

How Does NIRI Complement a Caries Assessment?

Dentists assess caries using information from the clinical examination, patient history, caries-risk assessment, dental X-rays when indicated, and other diagnostic aids. NIRI can add another visual source of information for certain interproximal areas.

An Additional View Between Teeth

NIRI may help display some carious changes between posterior teeth above the gumline.

Support for Monitoring

Images may provide a visual reference when the dentist determines that an area should be monitored over time.

Clinical Findings Remain Essential

The appearance of an area on a NIRI image must be considered alongside visual and tactile findings, symptoms, restorations, and relevant radiographs.

Treatment Depends on the Lesion

Preventive management may be considered for some non-cavitated lesions, while cavitated or more advanced decay may require restorative treatment. The dentist recommends care based on the complete assessment rather than the scanner image alone.

At Yaletown Dental Boutique, advanced iTero digital imaging technology is incorporated into preventive dental care to support earlier assessment, clearer patient communication, and more conservative treatment planning whenever clinically appropriate for long-term oral health management.

Preventive, Patient-Focused Care at Yaletown Dental Boutique

At Yaletown Dental Boutique, we incorporate advanced digital technology into preventive dental care to support clearer communication, earlier assessment, and a more collaborative patient experience during every stage of treatment planning.

Collaborative Digital Dental Assessments

We review detailed 3D digital scans together with patients chairside, helping support transparent conversations, a clearer understanding of oral health findings, and more informed preventive and restorative treatment discussions during appointments.

A Preventive and Conservative Treatment Philosophy

We focus on preventive and minimally invasive dental strategies whenever clinically appropriate, to preserve healthy natural tooth structure and support long-term oral health through early assessment and monitoring.

Modern Boutique Dental Care in Yaletown

Our clinic combines advanced digital technology with a modern boutique environment designed to support patient comfort, efficiency, and personalized care in the heart of Yaletown and downtown Vancouver communities.

What Our Cosmetic Patients Are Saying?

Rene Thiele

Friendly, welcoming, capable staff. Clean environment and positive energy! The dental hygienist, Amir, was a delight, and incredibly efficient and exacting in his work. They were on time and I was in and out in an hour.
Kim Francis

Awesome as always!!!
Ren Ellen

Very welcoming clinic to go, for both doctors and staff. They made the dental treatment less stressful for me, happy I chose them. Especially for Amir, who is very warm and professional, I am very glad to have him as my dentist, strongly recommended.
Valéria Ritis

I had a wonderful experience at this clinic! The entire team was incredibly attentive and helpful. Everything about my issue and the required treatment plan was explained clearly to me. The dental hygienist was top-notch, making me feel calm and genuinely cared for throughout the entire appointment. Thank you so much to the whole team for such warm and professional service!
Ken Notter

Awesome experience, very detailed on ensuring you leave with clean teeth.
Jaclyn Dacyk

This dentist office is so clean, professional and welcoming. Everyone was great!

Frequently Asked Questions About iTero Caries Detection

Does the iTero scanner use harmful radiation?

No. The iTero scanner uses optical and near-infrared imaging technology rather than ionizing radiation during the scanning process.

Can an iTero scan replace my regular dental X-rays?

Does it hurt to have my mouth scanned with an iTero wand?

Can the iTero scanner detect cavities under old metal fillings?

Is there an additional out-of-pocket cost for an iTero wellness scan?

Final Thoughts – Digital Imaging as Part of Preventive Care

An iTero scanner with NIRI technology can provide radiation-free visual information that aids in the detection and monitoring of certain interproximal caries lesions above the gumline. It complements rather than replaces clinical examination and dental X-rays when those images are required.

At Yaletown Dental Boutique, digital scanning supports patient education, preventive assessment, and collaborative treatment discussions. Patients in Yaletown and Downtown Vancouver can contact the clinic or request an appointment online.