What effect will it have if deciduous teeth are not treated in time for a long time?

Retention of deciduous teeth means that permanent teeth have grown out, but deciduous teeth have not fallen off on time. In this case, if the upper jaw stays in the deciduous teeth, it will endanger the baby's future tooth replacement and lead to long teeth. Therefore, at this time, we must immediately pull out the teeth for correction. However, if the deciduous teeth remain in the mandible, or are caused by the absence of congenital permanent teeth, it is not easy to hurt the baby's long teeth, and will automatically adjust to the normal position with the changes of teeth in the future! The deciduous teeth did not fall off after the age of falling off. This situation is probably caused by congenital absence of permanent tooth germ or abnormal growth and development of permanent tooth germ, so the reason should be found out immediately and drug treatment should be carried out. If the permanent tooth embryo is missing, the tooth cannot be pulled out; If the permanent tooth embryo has abnormal growth and development, the deciduous teeth should be pulled out to help the permanent teeth erupt.

If no one cares about the deciduous teeth, it will be bad for the child's malocclusion and physical and mental health, and it may also endanger the appearance and cause the child's psychological self-confidence. Therefore, parents should pay special attention to the tooth change during the child's tooth change. If there is abnormal tooth change, it is best to seek medical advice immediately. Leave deciduous teeth, also known as "double row of teeth". In recent years, more and more infants have deciduous teeth retention. In fact, if we go further, the deciduous teeth will stay, which is closely related to some bad feeding habits of the mother. Overflow of nutrition or frequent eating of some loose food and lack of necessary exercise of teeth will lead to "double row of teeth" in children. Nowadays, children's diet is too meticulous, and the growth and development of dental arch is not enough. The child's diet is meticulous and soft.

Parents cut apples, corn and other raw materials that should have been torn and chewed into pieces for their children to eat. Primary teeth can't get normal physical stimulation, and the root of primary teeth can't be completely absorbed, resulting in primary teeth never falling off. At the same time, long-term consumption of ingredients that are too fine, too soft and too sticky has an impact on the growth and development of children's cranium, jaw, face, teeth and tooth peripheral mechanisms. The mandibular development is not enough, so that the number of teeth with permanent teeth is not proportional to the muscle mass. In this way, the replacement permanent teeth will grow irregularly, resulting in irregular dentition and deformity, and uneven congestion of permanent teeth, which is very easy to cause decay of regenerated permanent teeth, resulting in a vicious circle, and finally affecting children's occlusion, swallowing and hearing.

The situation that deciduous teeth should fall off but not fall off is called deciduous teeth retention, and its main reasons include: permanent tooth embryo displacement, local inflammation and permanent tooth embryo loss. This situation should be pulled out as soon as possible to prevent permanent teeth from growing in normal parts. However, if the deciduous teeth haven't fallen off and the permanent teeth haven't erupted, you can't pull them out casually. If permanent teeth are congenital missing, deciduous teeth should be preserved as much as possible. In the case of changing teeth, there are actually other situations. For example, teeth fall off before they should, which is called premature deciduous teeth fall off; Delayed eruption of permanent teeth is called delayed eruption of permanent teeth after dentition replacement; The deciduous teeth have not fallen off, and the permanent teeth have grown out, forming two rows of double-layer teeth; Temporary displaced occlusion may be encountered during tooth replacement, and most of them will automatically adjust and recover, but there are also cases that can only be repaired after correction.