Dentofacial deformities

This study uses eye-tracking to measure how people look at faces of patients before and after orthognathic surgery, which corrects jaw deformities. Researchers show photos of faces to healthy volunteers and record where they look, especially the lower face. The goal is to see if …

This study aims to learn more about abnormal development of the face, head, and neck by comparing people with these conditions to their family members and healthy volunteers. Researchers will collect medical history, perform exams, take 3D images, and analyze genetic samples from…

This study looks at whether corrective jaw surgery (orthognathic surgery) can improve depressive symptoms and how patients see their own appearance. Researchers will compare questionnaire results from before and six months after surgery in 20 adults with different types of malocc…

This study looks at how jaw surgery affects speech in people with bite problems like open bite or underbite. Researchers will record patients' speech and tongue movements before and after surgery to see what changes. The goal is to understand why many jaw surgery patients have sp…

This study looks at how feeling anxious before corrective jaw surgery (orthognathic surgery) affects your body during the operation and your recovery afterward. Researchers will measure anxiety levels in 45 patients before surgery, then track heart rate and blood pressure during …