An interventional study of 3D printed tray in Dental Bonding, sponsored by Thorsten Gruenheid. Completed at 1 site in United States. Open to participants aged 12 Years to 65 Years. Per ClinicalTrials.gov, last updated 2021-09-30.
Sponsored by Thorsten Gruenheid · Not applicable, Interventional, and Device feasibility
This study evaluates the transfer accuracy of 3D-printed trays for indirect bonding of orthodontic brackets in vivo. Accurate placement of orthodontic brackets at the beginning of treatment improves treatment efficiency and shortens treatment time. Indirect bonding is a method of placing orthodontic brackets on a plaster or digital model of the dentition, followed by the transfer of these brackets to the patients' teeth using a transfer tray. Various indirect bonding methods have been developed with the aim of improved bracket positioning and reduced chair time. The success of these methods ultimately depends on how reliably the precise positioning of the brackets on the model can be transferred to the patient's teeth.
This is the only study on the registry with Thorsten Gruenheid as lead sponsor.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
3D printed tray
Device: 3D printed tray
3D printed tray
Transfer accuracy
Transfer accuracy expressed as difference in bracket position between setup and clinical situation, as a result of the indirect bonding procedure. These differences will include both the magnitude and the direction, and will be reported in 6 dimensions; i.e. as mesial-distal, buccal-lingual, and occlusal-gingival linear differences as well as torque, tip, and rotation angular differences. Linear differences will be expressed in millimeters, angular differences will be expressed in degrees.
Time frame: At time of bonding, i.e. day 1
Plan to share: No
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This study is completed, as verified in Sep 2021. You cannot join it, but the record below documents what was studied.
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