Why are baby teeth important

time:2022-12-05 04:44:15source:monlittlebaby.com author:Maternal-Child Nursing
Why are baby teeth important

#Children Institute Pediatric Doctor Said# Baby teeth are the first set of teeth that a baby has after birth. The teeth are small and white, and they look like tiny pearls arranged neatly when the child is smiling. Deciduous tooth caries is a chronic disease with the highest incidence among all common diseases in infants and young children. In the face of tooth decay, some parents take it easy, thinking that the teeth will be replaced in the future anyway, so don't bother. Some parents are worried, not only worried that their child's toothache will affect eating, but also worry that it will affect the permanent teeth to be replaced in the future. What are the important functions of deciduous teeth, and which adverse conditions of deciduous teeth will be so serious that they threaten the growth and development of children. Let's introduce them one by one. In addition to helping digest food, children's chewing exercise can also promote facial development. First: chew. The teeth are good, the appetite is good, and the food is delicious. This widely spoken colloquial speaks of the most important function of teeth, chewing and grinding food. Chewing is the first step in the digestion and absorption of food. For infants and young children, the most important thing for growth and development is the balanced intake and absorption of nutrients. As the teeth erupt one after another, the baby's complementary food gradually increases. When the deciduous teeth are erupted, when the child is 2.5 to 3 years old, the child's diet is almost the same as that of the adult. Using teeth to cut and grind food can effectively break down the food and mix it with saliva to complete the primary digestion in the mouth. Food that has undergone sufficient primary digestion can be better digested in the esophagus and gastrointestinal tract. If the teeth are damaged, the chewing and grinding effect is weakened or disappears, which will affect primary digestion, thereby increasing the burden on the gastrointestinal tract and affecting young children. nutrient absorption and physical development. Leaky little teeth second: Pronunciation. Pronunciation is the function of multiple tissue structures under the synergistic effect of neuromuscular. In pronunciation, teeth participate in the formation of some syllables, such as labiodental and glossodontic, that is, the labia and tongue are placed in a specific position of the teeth, and together with the teeth, syllables are formed. If the corresponding tooth is severely missing or lost, the vacated area is also likely to affect the corresponding syllable. For example, when many children have severe caries and only residual roots or have been lost prematurely, the labiodental sound f is easy to be unclear, and it sounds like an air leak. Abnormal pronunciation and visual effects after missing teeth often cause social psychological pressure to children. They are afraid that others will joke about their little black teeth and open teeth. Over time, they will show a lack of confidence in laughing and speaking. Occlusal induction and early correction in mixed dentition Third: maintain a normal occlusal relationship. The teeth in the oral cavity are divided into upper and lower rows, and every two teeth are not connected. Regardless of whether the teeth are straight or not, the natural abutment relationship allows the teeth to be staggered during chewing, cutting and grinding food with maximum efficiency. If a tooth is severely damaged or lost, the adjacent and corresponding teeth will be displaced under the force of the surrounding teeth and muscles due to the loss, which will affect the height of the teeth and the width and length of the dental arch, resulting in the appearance of multiple surrounding teeth. abnormal occlusal dislocation. The misplaced teeth not only affect the appearance, but also make the force on both sides of the face based on the midline of the face unbalanced during chewing, resulting in the loss of symmetry on both sides of the face, and further damaging the overall appearance of the face. There will also be some premature contact during chewing, and the resulting imbalance of force can easily cause occlusal trauma, ranging from gingival recession, severe tooth loosening, and even facial temporomandibular joint damage. trauma. The night grinding of teeth in many young children, the snapping of joints, pain and even dislocation are mostly related to this. A model of human deciduous teeth and their corresponding developing unerupted permanent teeth around the age of 6-7. Fourth: maintain the normal development and replacement of the corresponding permanent teeth. From eruption to replacement, deciduous teeth take as little as five years to as many as ten years, and eventually they will be replaced by permanent teeth. The health of the root of the deciduous tooth is the key to the normal development and eruption of the corresponding permanent tooth. If a deciduous tooth is in use, the root of the tooth is repeatedly inflamed due to severe caries, or abnormal pressure is placed on the root due to the trauma of the tooth, and the peri-root tissue is broken and affects the tooth germ of the corresponding permanent tooth, destroying the protective layer of the tooth germ. It will cause different degrees of damage to the permanent teeth at different developmental stages. In mild cases, it affects the calcification of the permanent tooth surface, and some white spots or streaks appear. In severe cases, it may cause torsion, displacement, transposition, and root bending of the permanent teeth. In more serious cases, it may stop the development of the permanent teeth. Therefore, active prevention and treatment of deciduous tooth caries, regular re-examination after tooth trauma, and close attention to the root condition, but conservative long-term retention of chronic root apical diseases of deciduous teeth that cannot be completely cured are all important for the future replacement of healthy permanent A positive assurance of teeth. This is also the key point that most parents are concerned about whether the lesions of deciduous teeth will affect the replacement of teeth.
Related content