OBS TAD applications Part 1｜【Chris Chang Ortho】CC481

Dr. Chris Chang received his PhD in bone physiology and Certificate in Orthodontics from Indiana University in 1996 and is a Diplomate of American Board of Orthodontics(ABO). He is the author of iAOI workbook, ABO Case Reports, Orthodontics, Jobsology and publisher of International Journal of Orthodontics and Implantology(iJOI). Dr. Chang frequently lectures worldwide on a wide range of topics, including Damon system, impaction treatment, OrthoBoneScrews, implant-orthodontic combined treatment and Jobs’ effective presentations. As a private instructor since 2006, he has taught over 2,000 doctors from more than 21 countries. In addition to teaching and publishing, he also founded Newton’s A, Inc. and Beethoven Orthodontic and Implant Group, based in Hsinchu, Taiwan. His passion in digital learning has led him to produce a complete series of orthodontic and implant continuing educational video course and an App, Beethoven Dental Encyclopedia. He has been actively involved in the design of orthodon