An interventional study of Semi-Digital Indirect Bonding and Fully Digital Indirect Bonding in Indirect Bonding, sponsored by Selcuk University. Completed at 1 site in Turkey (Türkiye). Open to participants aged 12 Years to 25 Years. Per ClinicalTrials.gov, last updated 2026-01-06.
Sponsored by Selcuk University · Not applicable, Interventional, and Treatment
This randomized clinical study compares the transfer accuracy of semi-digital and fully digital indirect bonding trays in orthodontic treatment. Thirty-two patients were randomly divided into two groups to receive brackets bonded with either semi-digital trays (thermoformed on 3D printed models) or fully digital trays (directly 3D printed). The primary outcome measures are linear and angular deviations between the virtually planned and actual clinical bracket positions, analyzed using 3D superimposition techniques.
Selcuk University is the lead sponsor of 248 studies on the registry; 63 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Indirect bonding using transfer trays prepared by thermoforming over 3D printed models
Procedure: Semi-Digital Indirect Bonding
Indirect bonding using directly 3D printed transfer trays designed in CAD software
Procedure: Fully Digital Indirect Bonding
Bonding brackets using thermoformed transfer trays.
Bonding brackets using 3D printed transfer trays.
Linear Transfer Accuracy
Linear deviations between the virtually planned bracket positions and the actual clinical bracket positions. Measurements are calculated by superimposing the post-bonding intraoral scans onto the virtual setup models using GOM Inspect software. Unit of Measure: Millimeters
Time frame: Immediately after the bonding procedure (Day 1)
Angular Transfer Accuracy
Angular deviations between the virtually planned bracket positions and the actual clinical bracket positions. Measurements are calculated by superimposing the post-bonding intraoral scans onto the virtual setup models using GOM Inspect software. Unit of Measure: Degrees
Time frame: Immediately after the bonding procedure (Day 1)
Plan to share: Undecided
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This study is completed, as verified in Dec 2025. You cannot join it, but the record below documents what was studied.
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Selcuk University