Dr. Chris Chang DDS, PhD
Dr. Chris Chang is the founder of Beethoven Orthodontic Center and Newton’s A Inc. in Hsinchu, Taiwan. He received his PhD in Bone Physiology and Certificate in Orthodontics from Indiana University. He is a diplomate of the American Board of Orthodontics and an active member of Angle Society-Midwest. Dr. Chang is the publisher of Journal of Digital Orthodontics and has authored and co-authored many orthodontic books, including Orthodontics Vols. 1-6, as well as Words of Wisdom, Jobsology and Trumpology. He is the inventor of OrthoBoneScrew(OBS®).
Appearances
DateApril 24, 2023A thorough and accurate diagnosis of a Class II malocclusion is essential before devising the treatment plans for aligners. In addition, the mandibular growth potential is key in determining the appropriate Class II mechanics of choice…Speaker
Chris Chang, DDS, PhD
DateMay 6, 2024Conservative camouflage Class III treatment is a widely accepted alternative for patients who prefer a non-surgical correction…Speaker
Chris Chang, DDS, PhD
DateMay 2, 2016Credits1.5 CECOMPLEX SPACE CLOSURE OF MISSING TEETH WITH TADSSpeakers
Jorge Faber, DDS, MS, PhDChris Chang, DDS, PhD
DateMay 8, 2018Credits0.75 CETooth impaction is a common problem in our clinical practice. Eruption and management of impacted teeth require carefully designed surgical procedures and orthodontic biomechanics…Speaker
Chris Chang, DDS, PhD
DateMay 2, 2020This presentation will analyze and compare the similarities and differences of biomechanics design in TAD application for fixed appliances and aligner system…Speaker
Chris Chang, DDS, PhD
DateMay 2, 2020Credits1 CEThis presentation will analyze and compare the similarities and differences of biomechanics design in TAD application for fixed appliances and aligner system…Speaker
Chris Chang, DDS, PhD
DateFebruary 8, 2020Credits0.75 CECommon anterior open bite corrections include extractions and a variety of appliances, such as, high-pull headgear, bite blocks, and elastics. In more severe cases, orthognathic surgery is required to correct the skeletal malocclusion…Speaker
Chris Chang, DDS, PhD
DateApril 24, 2017Extra-radicular screw placement addresses one of the main challenges of inter-radicular screw placement, that is root interference during a large scale of tooth movement…Speaker
Chris Chang, DDS, PhD
DateMay 8, 2018Tooth impaction is a common problem in our clinical practice. Eruption and management of impacted teeth require carefully designed surgical procedures and orthodontic biomechanics…Speaker
Chris Chang, DDS, PhD
DateMay 4, 2019This lecture features a wide range of challenging cases treated with simplified mechanics using miniscrews. The supporting biomechanical principles will also be illustrated. The goal is to convince you how you CAN treat these difficult cases with efficient and simplified mechanics…Speaker
Chris Chang, DDS, PhD
DateFebruary 8, 2020Common anterior open bite corrections include extractions and a variety of appliances, such as, high-pull headgear, bite blocks, and elastics. In more severe cases, orthognathic surgery is required to correct the skeletal malocclusion…Speaker
Chris Chang, DDS, PhD
DateFebruary 8, 2020Q&A Panel Discussion: All Saturday SpeakersSpeakers
Chris Chang, DDS, PhDBella S. Garnett, DMD, MMSc, PCMazyar Moshiri, DMD, MSTae-Woo Kim, DDS, MSD, PhDYi-Lin Jia, DDS, MS, PhDTimothy A. Turvey, DDS, FACSDale Bloomquist, DDS, MSJae Hyun Park, DMD, MSD, MS, PhD
DateMay 2, 2020This presentation will analyze and compare the similarities and differences of biomechanics design in TAD application for fixed appliances and aligner system…Speaker
Chris Chang, DDS, PhD
DateJune 25, 2021Aligner treatment has seen a tremendous growth in patient acceptance and clinical efficacy in recent years. However, for some complex cases that involve less predicable tooth movement, additional auxiliaries and pre-aligner treatment procedures may become necessary…Speaker
Chris Chang, DDS, PhD
MAINTENANCEDateApril 26, 2025Temporary anchorage devices(TADs) have proven to be extremely reliable and effective in impaction treatment in various positions and many other skeletal malocclusions…Speaker
Chris Chang, DDS, PhD
MAINTENANCEDateApril 27, 2025With over 23 years of experience in designing and refining miniscrew applications in orthodontics, this presentation introduces six innovative techniques for using miniscrews in four key sites: the infrazygomatic crest (IZC), buccal shelf, incisor region, and ramus…Speaker
Chris Chang, DDS, PhD
