Speaker: Dr. Kelvin Chang (Taiwan)

Topic: Treating Protrusion with Three-Dimensional Considerations.

At VAO-WIOC 2025, Dr. Kelvin Chang – an international expert in orthodontics with over a decade of involvement with the WIOA (World Implant Orthodontic Association), having served in key roles such as:

Secretary-General from 2014 to 2016.

Advisor to the Association since 2016.

will present his comprehensive three-dimensional strategy for treating Class III malocclusion, addressing the anteroposterior, vertical, and transverse dimensions. His approach integrates advanced 3D imaging analysis with contemporary clinical applications.

His presentation promises to deliver innovative insights and practical solutions for one of the most challenging conditions in orthodontics. This will enable orthodontists to design comprehensive treatment plans and achieve optimal clinical outcomes.