The shape of the face may not change if the teeth are not corrected. Pair of teeth generally refers to the entire teeth protruding outward, the bite relationship is abnormal, showing the symptoms of the earth or sky, this situation needs to be corrected in a timely manner, if not corrected the face may not change, timely correction may be effective in alleviating the face of the abnormal situation. If there has been a pair of teeth, the need for timely medical treatment for orthodontic treatment, can be orthodontic treatment, so as to be able to effectively improve the symptoms of the pair of teeth, but also can be appropriate to improve personal aesthetics. If you want to undergo orthodontic treatment, you must choose a professional hospital, and do a good job of postoperative care and health care, which is beneficial to the recovery of the body.