3D tech reveals how dentures affect your jawbone
NCT ID NCT06562972
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a new 3D imaging method to measure bone loss in the lower jaw after wearing full dentures. Twenty adults aged 45 to 75 with no teeth took part. Researchers used digital scans to compare the jawbone before and after denture use, aiming to better understand how bone changes over time.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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20 people
The number who actually took part.
- Started
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Aug 2024
- Finished
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Sep 2025
- 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.
- Ages
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45 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria * Completely edentulous patients ranging from age 45 to 75 years * Angle's Class I skeletal relationship * Normal facial symmetry * Cooperative patients * Adequate inter-arch space not less than 12mm Exclusion Criteria * Temporomandibular disorders * Uncontrolled diabetes * Bleeding disorders or anticoagulant therapy * Flabby tissues or sharp mandibular residual ridge. * Heavy smokers. * Patient's with neuromuscular disorders * Patients on chemotherapy or radiotherapy * Severe psychiatric disorders * Angle's class II and III skeletal relationship
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Badr university in Cairo
Cairo, Egypt