New dental device may fix underbite in kids without surgery

NCT ID NCT07581990

First seen May 13, 2026 · Last updated May 17, 2026 · Updated 2 times

Summary

This study tested a special dental appliance to correct underbite (Class III malocclusion) in 36 children aged 7 to 12. The treatment used a fixed inclined plane on the lower teeth and rotated brackets on the upper front teeth to help the jaw grow properly. After 6 months, success was measured by improved bite alignment. The goal was to avoid more invasive treatments later.

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Contacts and locations

Locations

  • Department of Orthodontics, Ho Chi Minh City Dental Hospital

    Ho Chi Minh City, Vietnam

Conditions

Explore the condition pages connected to this study.