Damon Forum Chris 2

Chris H. Chang, DDS., PhD.
1. ABO-Certified Orthodontist
2. Publisher, International Journal of Orthodontics & Implantology
3. Founder, Newton's A & Beethoven Co., Taiwan
4. Executive Producer, Beethoven Dental Encyclopedia
5. Author, iAOI Workbook, Jobsology, Orthodontics Vol. I-III.
Dr. Chris Chang received his PhD in bone physiology and Certificate in Orthodontics from Indiana University in 1996. Dr. Chang is a Diplomate of American Board of Orthodontics(ABO). He is author of iAOI workbook, ABO Case Reports, 3D iBooks Ortho, Jobsology and publisher of International Journal of Orthodontics and Implantology(IJOI). Dr. Chang is frequently invited worldwide to lecture on a wide range of topics, including impaction treatment, TADs, implant-orthodontic combined treatment and Jobs' effective presentations. In addition to teaching and private practice, he also founded Newton's A, Inc. and Beethoven Orthodontic Group in Taiwan and produces a video App(iOS), Beethoven Dental Encyclopedia(BDE), and the first 3D interactive orthodontic ebook series, Orthodontics Vol I-III, as innovative E-learning tools. He has been actively involved in the design of orthodontic bone screws and application on impaction treatment. His latest focus is implant and orthodontic combined treatment.
张慧男博士, DDS., PhD.
　　1. 美国矫正学会院士
　　2. 国际矫正植牙季刊发行人
　　3. 台湾贝多芬矫正植牙集团，金牛顿艺术科技负责人
　　4. 贝多芬牙医视讯百科全书制作人
　　5. 贾语录，Orthodontics, 等书作者

[@abelalbujar3324]

excellent dr. a wonderful team, helps to improve our way of looking at the science of orthodontics. As long as I live I will have the opportunity to meet them personally. Thank you
Saludos
Abel Albujar

[@yaritoko_]

Wow

[@mino1782]

Thank you for sharing your knowledge! I have a case with TADs to reduce the gummy smile but although i put the elastic chain with the same length on both sides, the right side did not developed as good as the left side. Now the frontal occlusal plane is not straight. What's the reason and how can i correct the situation?
When is your next seminar about ortho+TADs in Europe?
Thank you!

[@nerdysam4729]

Maybe the tad position bilaterally was not at same heigh. Anyways just continue intrusion on the side which is canted down, the plane should level