The literal meaning of occlusion means “closing”. In a dental context, occlusion means “contact” between teeth or more technically,
the relationship between upper (maxillary) and lower (mandibular) teeth; as occurs during rest (static) or movements (dynamic).
Dr. Chris Chang received his doctorate in bone physiology in 1994 and Certificate in Orthodontics by the Indiana University-Purdue University Indianapolis in 1996.
In the following video Dr. Chris Chang talks about Occlusion, Overcorrection and Bracket Position and his perspective on digital orthodontics.