期刊名称：Annals of Geriatric Education and Medical Sciences
印刷版ISSN：2348-7348
电子版ISSN：2348-7240
出版年度：2018
卷号：1
页码：11-14
语种：English
出版社：Innovative Publication
摘要：Patients seek orthodontic treatment to improve their smile and facial appearance. Traditional brackets and wire used to align teeth are very much noticeable when patients smile, laugh or talk. This can make patients feel self conscious especially during some events such as job interview, wedding ceremony or other social functions. Introduction of clear brackets, wires and invisalign system, gives solution to this problem
