September 20th is Love Teeth Day. How much do you know about spoken English? The following are the publicity materials of national love teeth day that I have compiled for you. Welcome everyone to refer to it, I hope I can help you.
1. Do deciduous teeth need filling?
We started teething when we were six or seven months old, and by the time we were twelve or thirteen, the deciduous teeth had been completely replaced by permanent teeth. The health of primary teeth is the guarantee for the smooth eruption of permanent teeth. If the deciduous teeth are seriously damaged, it will affect the development of permanent teeth below the deciduous teeth. If the deciduous teeth fall off prematurely, the posterior teeth will move forward, resulting in insufficient eruption space for permanent teeth, which may lead to dislocation eruption. Therefore, if the deciduous teeth have holes, they need to be filled.
2. How to brush your teeth correctly?
You can choose any of the following methods, but don't push too hard, and move gently and repeatedly:
Vertical brush method: put the tip of the bristle at the junction of the gum and the crown, gently press it along the direction of the teeth, brush the upper teeth downwards, and brush the lower teeth upwards, and repeat the same part many times.
3. Is it ok for children to use adult toothpaste?
Children should not use adult toothpaste with high fluoride content. Because the child's hands-on ability is poor, the gargling technique has not been fully mastered. If toothpaste with high fluoride content is used, it will cause children to swallow too much fluoride every day, which is not conducive to the healthy growth of children.
4. When is the best time to protect your teeth?
The optimum age of tooth development depends on two stages:
First, from the fetal period of 2 months to birth, this is the development period of deciduous teeth.
Second, from birth to 8 years old, it is the period of permanent tooth formation.
5. What should I do if the deciduous teeth are delayed?
Children usually change their teeth at about 6 or 7 years old, and they don't finish until 12- 13 years old (all 20 deciduous teeth are changed). However, due to individual differences, some people will change their teeth earlier, while others will change their teeth later. If you are over 8 years old, you need to take your child to the hospital for examination to confirm whether it is a deciduous tooth.
6. Which teeth need to be pulled out?
The teeth that should be extracted are: teeth with severe periodontal disease, teeth that are already loose and unstable after treatment; For teeth with serious dental caries, most of the crowns are missing, and the bone around the root is also destroyed and cannot be filled; Residual roots are repeatedly inflamed and purulent; Impacted teeth that cause repeated inflammation and swelling; Supernumerary teeth and impacted teeth that affect the eruption of normal teeth; And teeth that cause diseases, such as odontogenic cysts and gingivomas.
7. What should I pay attention to when replacing deciduous and permanent teeth?
(1), when the permanent teeth have erupted and the upper deciduous teeth have not fallen off, please ask the doctor to pull out the retained deciduous teeth in time to make the permanent teeth tidy.
(2) If no permanent teeth erupt after deciduous teeth fall off, you need to go to the hospital to take a dental film to check whether it is congenital permanent tooth loss.
8. Can tooth loss caused by external force be replanted?
The answer is yes. Dentists can fill teeth. If the tooth is completely out of the mouth due to trauma, immediately put the fallen tooth into a glass of water or milk or wrap it with a wet towel, or put it under the tongue and go to the hospital for treatment. If you can get to the hospital within 30 minutes, the long-term effect of replantation is very good.
9. How to prevent dental caries?
(1), eliminate caries-causing factors, improve oral hygiene and brush your teeth effectively.
(2) Proper application of fluoride can improve caries resistance.
(3) Using pit and fissure sealant to isolate caries-causing factors from invading teeth.
10. Which teeth are prone to dental caries?
The first molar has the highest caries rate. That is, when you are 6 years old, the first molar (six-year-old tooth) that erupts behind, up, down, left and right can go to the dentist for "pit and fissure sealing" to effectively prevent dental caries (tooth decay).
1 1. What is pit and fissure sealing?
The chewing surfaces of bicuspids and molars are uneven, with some natural pits and cracks. Plaque is easy to accumulate in these places and cannot be removed by brushing teeth or other mechanical methods, so the incidence of pit and fissure caries is high. Dentists can use pit and fissure sealant to seal these pits and fissures to prevent the accumulation of dental plaque, thus effectively preventing pit and fissure caries (tooth decay).
12. What's the harm of finger sucking habit?
Children who suck their fingers have calluses and bent fingers, which will cause harm such as open jaws, protruding front teeth, open lips and exposed teeth.
13, what is the correct way to rinse your mouth?
Put mouthwash in your mouth, bite your back teeth tightly, and use the muscle movement of your lips and cheeks to make mouthwash pass through your teeth, so as to achieve the effect of mouthwash.
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