Upper and lower teeth bite misalignment should be based on the degree of its condition to choose the orthodontic appliances to correct, if necessary, can choose surgical correction. 1. Orthodontic braces: For patients with minor upper and lower teeth misalignment, they can go to the hospital for a complete examination, and wear wire braces, ceramic braces, invisible braces and other ways to correct the problem, which takes a longer time, usually about two years. During the treatment period, patients should adhere to the use, and good oral hygiene. 2. Surgical correction: If the upper and lower teeth bite is more serious, belonging to the bony dysplasia, orthognathic surgery is needed to correct it. Before correction, dental examination and mold taking are needed. If the upper and lower teeth bite misalignment occurs, it is recommended that the patient go to the hospital in time to improve the examination and take standardized treatment according to the doctor’s instructions, and not to treat the patients indiscriminately, so as not to lead to adverse consequences.