If you are a patient in orthodontic treatment, you may not know much about orthodontic treatment, but if you are a doctor who is also treating patients, you will clearly understand the importance of proper control of tooth movement in orthodontics. Nowadays, for patients who have had their teeth extracted to close the gaps, the support resistance is even more important, and once the support resistance is lost, the effectiveness of the treatment will be greatly reduced. Recently, physiological resistance has been re-emphasized, because its own physiological state is helpful to most orthodontic patients’ resistance control, as long as the doctor recognizes the characteristics of physiological resistance and uses it reasonably, some complicated methods of resistance can be eliminated (such as head cap, palatal brace, lip block, implant resistance, etc.). The physiological support has been used to the maximum. However, for patients with a more protruding face and the need to internalize more front teeth, it is undeniable that if the use of the absolute maximum support form —- implant nail support, not only can shorten the course of treatment, to a certain extent, the effect of orthopedic, I have a few years ago a case of bony patients by adding the use of implant support orthodontics significantly improved the face (see the previous article in my web page), and recently an adult female patient, the extraction of four first bicuspid, the use of the first bicuspid, the use of the first bicuspid, the use of the first bicuspid, the use of the first bicuspid, the use of the first bicuspid, the use of the first bicuspid. Four first bicuspids were extracted using imported brackets with straight arch technique, and the treatment was nearing its end in less than 10 months, see the picture below. Start date 2012-12-12, recent photo date 2013-09-28 So, the choice of supporting antibodies must be different from person to person, although the proper method and different paths, so that each patient can get the maximum benefit in the treatment, is what a good doctor should try to focus on.