Seven-year-old boy this year because of the love to eat sweets and snacks at ordinary times, there were black spots on the several teeth, or even a small hole, an oblique teeth. Little lang mother ms tam think should check hurriedly brought him to a hospital dental. But some parents think it is not necessary to say “baby teeth decay is decayed, anyway, don’t want to change a tooth? Also fill it stem what?” Hear this statement, ms tam also hesitant, don’t know should shouldn’t take children go to a dental orthodontics hospital checking, or for children right? Secco tile dental oral doctor pointed out that tooth decay in children often occurs, but many parents with the idea of a “baby teeth to replace anyway”, and to ignore the child’s tooth decay, let the teeth slowly turned into a big hole in the small hole, until the children have a toothache, can’t sleep, unable to eat anything, just hurriedly take children to go to the hospital. Serious tooth decay can cause root inflammation, and even spread to baby teeth at the bottom of the permanent tooth germ, if teeth already unable to control infection, need to pull, if buried in the bones of permanent tooth germ has serious infection, should also be removed together. That is to say, baby tooth decay is not up in time, not only loses a baby tooth, prematurely, and even less will never be a permanent teeth, and then it was too late. Baby teeth plays a key role in childhood. Healthy teeth can give full play to the function of chewing, promote digestion and absorption, is beneficial to children’s healthy growth, and promote the development of maxillofacial, guide of normal permanent teeth to replace. Deciduous teeth caries bad happened, also known as “decayed tooth, tooth decay,” can cause pain, reduce the masticatory function, nutritional intake, interfere with the child’s normal growth and development. Baby tooth decay secondary root periarthritis, inflammation easily influence subsequent permanent tooth germ, lead to permanent teeth dysplasia. If baby teeth caries serious need to pull out ahead of time, around the teeth will shift to the situation of clearance, and led to the right when there is not enough location, inherit teeth dislocation will appear. Baby teeth infection serious like across the permanent tooth germ, the permanent tooth germ also need to remove. Especially preschool child language learning, establishing the important period of self-awareness, lack of milk teeth before collapse will influence children’s beautiful and the correct pronunciation, caused psychological distress. Baby teeth infection may also spread to other organs of the body, such as the kidneys, joints, etc., caused by lesions of the organs. So you can’t ignore the baby teeth caries disease, found that the decay should be timely treatment.