Everyone loves beauty. Many patients often suspect that their face looks unattractive and distressing, even affecting their work and marriage. In fact, the current plastic surgery technology has been able to effectively solve many of these problems, you have to pay attention to just a good hospital and specialty doctors. Currently more common are: 1, jaw protrusion: such patients in addition to the appearance of the affected, but also chewing dysfunction and unclear speech. From the side of the face long, chin protruding; 2, double jaw protrusion, also known as “storm teeth”: teeth easily exposed, lips can not be naturally closed, the chin looks small and retreat; 3, jaw retraction: face is shorter, the chin looks small, some people may snore during sleep; 4, maxillary retraction: most common in cleft lip and palate surgery patients, the nose side of the depression is also very obvious; 5, smile is not obvious; 5, the smile is not a good idea. Smiling without showing teeth: when smiling, the upper teeth are covered by the upper lip or the teeth are less exposed, and the “smile line” is not beautiful. Traditional orthognathic surgery for the treatment of such diseases often need orthodontics – surgery – re-orthodontics process, the course of treatment for more than two years, in the early orthodontic treatment process, the facial appearance does not have any improvement, or even worse, and due to the main correction for the teeth, the total appearance of the face is not improved, and many people finally choose to give up the treatment.