AI takes on orthodontic diagnosis: can it match expert dentists?
NCT ID NCT07690774
First seen Jul 08, 2026 · Last updated Jul 09, 2026 · Updated 1 time
Summary
This study compares an artificial intelligence (AI) system called WebCeph with the traditional way orthodontists diagnose and plan treatment for misaligned teeth (malocclusion). Researchers will use routine dental records from 120 new patients aged 12 and older. Each case will be assessed by both the AI and a conventional method, and an expert panel of orthodontists will decide the correct diagnosis. The main goal is to see how often the AI agrees with the experts on classifying the type of bite problem.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Artificial intelligence-assisted diagnostic workflow (WebCeph)
- What this could lead to
- If successful, AI could help orthodontists diagnose and plan treatments faster and more consistently, potentially improving patient outcomes.
- What could go wrong
- This is a single-center study with 120 participants, so results may not apply broadly. AI may not match expert judgment in all cases, and it does not replace the treating orthodontist's final decision.
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.
- Participants
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120 people
The number who actually took part.
- Started
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Mar 2024
- Finished
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Mar 2026
- Lead sponsor
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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.
Who is studied
The study population consisted of new orthodontic patients presenting for assessment at Ben Hafeed Dental Center in Sana'a, Yemen, from March 2024 to March 2026. Eligible participants were aged 12 years or older and had complete, good-quality routine pretreatment orthodontic records. Each enrolled participant contributed one standardized, de-identified case package that was assessed using both the AI-assisted and conventional diagnostic workflows.
- Ages
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12 years and older
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide 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: 1. New orthodontic patients aged 12 years or older. 2. Availability of complete routine pretreatment records, including clinical examination data, standardized extraoral and intraoral photographs, panoramic and lateral cephalometric radiographs, and dental models or digital scans. 3. Pretreatment records of sufficient quality to permit comprehensive orthodontic diagnosis and treatment planning. 4. Provision of written informed consent by adult participants or written parental or legal-guardian permission, together with participant assent for minors, in accordance with applicable local requirements. Exclusion Criteria: 1. Cleft lip and/or palate or another craniofacial syndrome that substantially altered the routine orthodontic diagnostic pathway. 2. A history of previous comprehensive fixed orthodontic treatment. 3. Incomplete, poor-quality, or non-standardized records that prevented comprehensive orthodontic diagnosis and treatment planning. 4. Refusal to participate or subsequent withdrawal of consent.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Ben Hafeed Dental Center
Sanaa, Yemen
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