Will the teeth be replaced?

The teeth that have just come out when children are young are called deciduous teeth. Generally, permanent teeth will grow out after the deciduous teeth fall out. Permanent teeth are much stronger than deciduous teeth. Many children will grind their teeth when they start to change their teeth, and their gums will also be red and swollen during the period of tooth replacement. Therefore, children must pay attention to oral hygiene when changing their teeth. So, will grinding teeth change?

1The first permanent molars will not be replaced

Children start to replace their first permanent molars at the age of 6. There are four of them, also called sixth-year molars. For some children, the first permanent molars erupt early, while for some children, the permanent teeth below the front teeth erupt early.

Its existence is actually a positioning system for other teeth, which means that other teeth are arranged according to its position. Moreover, the development of the sixth molars will affect the baby's facial shape, so it is important to protect them. The deciduous molars are usually replaced after the age of nine.

Warm reminder: For newly grown six-year-old teeth, since they stay in the mouth for the longest time, they need to be sealed with pits and fissures to prevent tooth decay.

2When does the first deciduous molar replace

The first deciduous molars usually start to appear when the baby is between 10 and 17 months old. The first molar grows along with the incisors (primitive central incisors and primary lateral incisors) and canines (primitive canines). Babies start to grow primary teeth when they are six or seven months old.

3The second permanent molars will not be replaced

If the second molar is a permanent tooth, the first permanent tooth usually appears around the age of six, and the deciduous teeth are replaced one by one by the same permanent tooth from the age of six to 12. Second permanent molars erupt at age 12. The third permanent molars erupt between the ages of 17 and 18, but there are also cases where the third permanent molars do not erupt throughout one's life.

It will not change after it grows out, so you should protect it well. Do not eat sweets, and if you have tooth decay, fill it in time. Pay attention to oral hygiene, brush your teeth every morning and evening, and eat less sugar, biscuits, etc. You should also brush your teeth or rinse your mouth after eating.

4When will the second deciduous molars be replaced?

If the second molars are deciduous molars, there are 4 of them, which are usually replaced between 20 and 30 months of age. At this time, the child has grown 20 deciduous teeth, all of which are around 2 years old. If the second deciduous molars do not grow after 30 months, go to the hospital to check the bone density and measure the trace elements for the baby. If they are deficient, they should be supplemented in time.

If the second molars do not grow, you can let your child drink some Life Sunshine colostrum, which can promote the child's growth and development and improve immunity. Regular intake of colostrum can promote the child's brain development, help bone and tooth growth, prevent anemia and growth retardation, and is very beneficial to ensure the child's healthy growth.

5What is the first molar?

The first molar is the first one behind the two premolars with two cusps mentioned above. It exists in both deciduous teeth and permanent teeth, and is called the first deciduous molar and the first permanent molar respectively. The first deciduous molars are replaced by the premolars. The first permanent molar grows behind the second deciduous molar and will not replace any tooth. It starts to grow at around six years old. The lower teeth grow earlier than the upper teeth. The mandibular first permanent molar is the first permanent tooth to erupt.