How upper jaw expansion changes facial appearance in teens and young adults
This study looks at how widening the upper jaw with a special device (MARPE) changes the soft tissue of the face, like the cheeks and lips. It helps understand the cosmetic effects of this common orthodontic treatment.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 16 and 25 years old.
- Your jaw growth is complete, as shown by an X-ray taken for your orthodontic care.
- You need upper jaw expansion as part of your orthodontic treatment, or you are a similar patient not having this procedure (as part of a comparison group).
- You are willing to participate and sign a consent form (a parent or guardian must sign too if you are under 18).
- You have not had upper jaw expansion before, and you are not planning jaw surgery or facial procedures during the study.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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