Those who have lost their milk teeth and do not have new ones can improve their condition by means of veneers or orthodontic treatment in order to restore the normal chewing function of their teeth. For patients who have lost their milk teeth and do not have new teeth, if the medical checkup reveals that there is no permanent tooth germ in the localization, they need to cooperate with the doctor to restore the normal chewing function of the teeth through veneers or orthodontic treatments. If the medical examination finds that there are permanent tooth germs in the localization, and it is caused by premature loss of milk teeth and obstruction of permanent tooth eruption, then we can cooperate with the doctor to induce the growth of permanent teeth through surgical methods. Other than the above cases, if there are localized permanent tooth germs and there is no blockage of permanent teeth, there is no need to worry too much, and usually the permanent teeth will erupt with time. It is recommended that those who have lost their baby teeth and are not getting new ones should consult a doctor for a checkup to clarify the specific situation and then cooperate with the doctor for treatment, so that the permanent teeth can erupt smoothly or restore the function of the teeth.