It is not uncommon for many children to have facial dysplasia. If a child has facial dysplasia, the face will be deformed later, which can cause great impact on many aspects of the child’s psychology and social life correcting facial dysplasia and preventing its further deterioration has become a concern for many people. There are many causes of facial dysplasia, such as abnormal facial bone development, because the development of facial bones directly affects the shape of the face and determines its aesthetics, so it is very important to ensure the normal development of the head and facial bones. The necessary clinical examinations become a top priority, including head and facial x-ray, blood routine, blood biochemistry, etc. Secondly, due to the poor sleeping posture of children, the head and face will be habitually tilted to one side, forming a habitual or experimental tilt (one side of the face is large and the other side is small), commonly known as crooked neck. In addition, adolescents are in the golden period of growth and development, if they lack the necessary components for human growth and development, including protein, calcium, various vitamins, minerals, etc., it will lead to abnormal body development, including facial development.