An observational study in Orthodontic Appliance Complication, sponsored by University Hospital, Montpellier. Completed at 1 site in France. Open to participants aged 12 Years to 60 Years. Per ClinicalTrials.gov, last updated 2021-09-13.
Sponsored by University Hospital, Montpellier · Observational
The aim of this study was to evaluate the effects of enamel deproteinization on the initial shear bond strength (SBS) and on the bracket/adhesive failure mode of orthodontic brackets bonded with a self-etching primer (SEP) as a primary objective. As secondary objective a Raman microscopy study was performed to assess the resin penetration into the enamel according to the three bonding protocols.
University Hospital, Montpellier is the lead sponsor of 1,244 studies on the registry; 225 are open to participants now.
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All patient with orthodontic treatment involving bicupids extractions
Exclusion criteria:
Number of resistance to tearing of orthodontic brackets stuck to extracted premolars
Number of resistance to tearing of orthodontic brackets stuck to extracted premolars
Time frame: 1 day
Plan to share: Undecided — NC
No publications or documents are linked to this record.
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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University Hospital, Montpellier