Baby's deciduous teeth growth: understanding the eruption time of deciduous teeth

Have your baby's baby teeth come out? The eruption time of deciduous teeth is a little secret full of surprises! Although each baby's growth rhythm is unique, understanding these basic knowledge can make parents more at ease to accompany their baby's every step of growth.

Relationship between the number of deciduous teeth and the age of month

Most babies begin to grow deciduous teeth at 6-7 months. Number of teeth = month age -(4 or 6). For example, for a baby of 10 month old, the number of deciduous teeth should be 4 or 6; At the age of one, most babies have 6-8 deciduous teeth; By the age of two, all 20 deciduous teeth should have grown together!

Eruption time of deciduous teeth

The eruption time of maxillary teeth was 7.5 months for incisors, 9 months for lateral incisors, 65,438+08 months for canines, 65,438+04 months for first deciduous molars and 24 months for second deciduous molars. The eruption time of mandibular teeth was 6 months for central incisors, 7 months for lateral incisors, 0/6 months for canine teeth, 0/2 months for first deciduous molars and 20 months for second deciduous molars.

The eruption sequence of deciduous teeth

The eruption sequence of deciduous teeth usually starts from the central incisors, then the lateral incisors, the first deciduous molars, canine teeth and finally the second deciduous molars. The front teeth will grow out first, and the back teeth will take longer.