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Could a 3D camera replace the Dentist's mirror for kids?

NCT ID NCT06829550

Diagnosis Sponsor: Indiana University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether a 3D intraoral scanner can detect cavities, tooth wear, and fluorosis in children's baby teeth as accurately as a traditional visual exam. Thirty-six children aged 3 to 12 had their teeth cleaned, then examined both visually and with a 3D scan during a single dental visit. The goal is to see if digital scanning can be a reliable, comfortable alternative for spotting tooth problems in kids.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
3D intraoral digital scanner
What this could lead to
If successful, this could offer a faster, more comfortable way to spot tooth problems in children without poking or prodding.
What could go wrong
This is a small, completed study with only 36 children, so results may not apply to all kids. The 3D scan might miss some lesions that a visual exam catches.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

36 people

The number who actually took part.

Started

Nov 2025

Finished

Dec 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

3 to 12 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: Children aged between 3 and 12 years old, presenting at least one fully erupted primary tooth. Exclusion Criteria: * Unerupted primary teeth. * Restored teeth. * Children under 3 or older than 12 years old. * Children using medication.

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Conditions

The condition(s) this trial relates to.

dental caries dental fluorosis tooth erosion, non-bacterial Tooth Wear

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Dental caries Dental caries in children Fluorosis, dental Tooth erosion

Contacts and locations

Locations

  • Indiana University School of Dentistry (IUSD)

    Indianapolis, Indiana, 46202, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.