What reason is child next deciduous tooth only 8

summary

Teeth are an indispensable part of people's diet and life. Generally speaking, the growth and development of teeth are very important in childhood. Therefore, for the number of deciduous teeth in children, please see the introduction below.

What reason is child next deciduous tooth only 8

First: deciduous teeth are the first pair of human teeth and an important part of children's masticatory organs. There are 20 deciduous teeth, including 10 upper and 10 lower teeth.

Second, some babies have their deciduous teeth erupted as early as two months ago, but most babies will have their deciduous teeth erupted six months after birth, with a pair of lower central incisors sprouting first, a pair of upper central incisors sprouting at 8 months of age, and a pair of lower central incisors sprouting at 8 months of age; After that, the other deciduous teeth erupted in pairs from front to back, left and right. Generally speaking, the deciduous teeth grew symmetrically in the process of growth, and grew at the same time.

Third: the number of deciduous teeth is calculated by subtracting 4-6 months for infants before two years old. For example, the number of deciduous teeth in 8-month-old infants is 8 - (4-6) = 4-2. At 8 months of age, infants should have 2-4 deciduous teeth.

matters needing attention

As for the number of children's deciduous teeth, I believe we have some understanding. It should be noted that during the period when children have deciduous teeth, they should try to avoid drinking drinks with high sugar content.