Clear plastic expander could replace metal jaw widener for teens
NCT ID NCT07362160
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares a new clear plastic expander to the standard metal Hyrax expander for widening the upper jaw in 40 teens aged 10-14 with narrow jaws. The goal is to see if the clear device works as well for correcting crossbites and improving jaw width. Participants will be randomly assigned to one of the two expanders, and results will be measured using 3D scans and dental models.
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Conditions
The condition(s) this trial relates to.
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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University of Baghdad/Collage of Dentistry
RECRUITINGBaghdad, Al-Rusafa, Bab Al-moadham, Iraq
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