An interventional study of Trios4 in Healthy Patients, sponsored by National and Kapodistrian University of Athens. Completed at 1 site in Greece. Per ClinicalTrials.gov, last updated 2021-03-23.
Sponsored by National and Kapodistrian University of Athens · Not applicable, Interventional, and Basic science
This in vivo study with in vitro validation assessed four different algorithms (ALG1-ALG4) implemented in the intraoral scanner system for automated caries detection and classification. 3D scans of the examined teeth were obtained both in vivo and vitro, i.e. before and after tooth extraction, in order to assess any possible differences in the performance of the algorithms at different conditions. The latter could potentially help drawing some conclusions regarding i) the validity of the in vitro studies assessing fluorescence method for caries detection, and ii) the in vivo applicability of in vitro results obtained in the past and the future. Additionally, visual-tactile examination using the ICDAS (ICDAS II) criteria19 was conducted on the same teeth in vivo and histological assessment was used as reference test in vitro.
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Exclusion Criteria:
Occlusal examination
Diagnostic Test: Trios4
Examination of occlusal surfaces with 3D scanner and optical criteria
Also known as: ICDAS
Agreement of In vivo validation with in vitro caries detection
To assess the difference in vivo and in vitro the fluorescence emitted of the TRIOS FLUO intraoral scanner from occlusal surface from 3rd molar before and after extraction
Time frame: 1 year
Plan to share: No
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This study is completed, as verified in Mar 2021. You cannot join it, but the record below documents what was studied.
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National and Kapodistrian University of Athens