MALOCCLUSION

This study tests a new clear plastic expander made from a biocompatible material to see if it works as well as the traditional metal Hyrax expander for widening a narrow upper jaw in adolescents aged 10 to 14. The researchers will measure changes in jaw and teeth position using 3…

This study tests a fully digital approach to fix bite problems and improve smile appearance in adults who are missing teeth or have misaligned bites. Ten participants will receive custom-made crowns, veneers, and implants designed from 3D face scans and X-rays. The goal is to see…

This study looks at whether clear aligners (like Invisalign) with rubber bands can fix a type of overbite called Class II malocclusion as well as traditional metal braces. About 24 people aged 15-20 with mild overjet will be treated with either clear aligners or braces, both usin…

This study tests whether a bromelain supplement (an enzyme from pineapple) can reduce facial swelling after jaw surgery. About 200 adults having jaw surgery will take the supplement daily for 9 days (starting 2 days before surgery). Researchers will use 3D imaging to measure swel…

This study looks at how the edge of a clear aligner (a teeth-straightening tray) near the gums affects the bacteria living there. 39 people in the final stage of orthodontic treatment will wear aligners with two different edge designs—one that covers some gum tissue and one that …

This study uses ultrasound to compare jaw muscle thickness in children aged 3-8 with and without enlarged adenoids. Researchers want to see if adenoid hypertrophy changes the masseter muscle. No treatments are given—only measurements and dental checks. Results may help understand…

This study looks at how well SureSmile clear aligners move teeth into the right position. About 90 adults with crooked teeth will get one of three aligner designs. Researchers will compare the planned tooth movement to what actually happens to see which design works best.