牙科正畸术的医学美学观周振杰张文耀牙齿在牙弓上排列的位置变化不仅对其功能有影响，对面部下１／３的美观也极为重要。成年人牙源性错牙合畸形一般可以通过正畸加以矫正。但有些人则必须进行牙科手术治疗才能获得满意效果。牙科正畸术和其它外科手术有共同性，也有其自... Medical Aesthetics of Dental Orthodontics Zhou Zhenjie Zhang Wenyao Changes in the position of the teeth on the dental arch not only have an impact on their function but also are of great importance to the beauty of the lower third of the face. Oral malocclusion in adults can generally be corrected by orthodontics. But some people have to carry out dental surgery in order to obtain satisfactory results. Dental orthodontics and other surgical commonality, but also from the ...