Children with malocclusion should be seen in the hospital, and the doctor will make a decision about orthodontic treatment based on the situation. Early intervention is not usually recommended for mild crowding in early teething; if the child has a diastema, anterior labial tilt or facial changes, then early intervention is recommended for the child. After early intervention, the child’s jaws will grow in a normal direction, thus interrupting the potential for malocclusion and achieving a good prognosis. Therefore, the need for early intervention in childhood depends on the child’s condition and the severity of the malocclusion, and the doctor will determine whether early intervention is necessary.