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When will permanent teeth grow in children

Permanent teeth or permanent teeth are teeth that grow permanently, replacing baby teeth that only grow temporarily. The time of appearance of a permanent tooth varies with each child, depending on the condition of each child. In general, teeth are divided into two types, namely milk teeth and permanent teeth. Permanent teeth are often also called permanent teeth or adult teeth. Milk teeth have a very important role in the growth of a child's permanent teeth, namely as a barrier to space so that permanent teeth can get a place to grow. If the milk teeth come off prematurely, then the space or gap between the teeth will narrow because the teeth tend to move to an empty space. As a result, permanent teeth will grow abnormally. The arrangement of permanent teeth will also overlap and look messy. Based on its function, teeth can be divided into 4 types, namely:
  • Incisors, for biting or cutting food.
  • Canines (canines), to tear or destroy food.
  • Small molar teeth (premolars), to destroy food.
  • Large molars (molar), to smooth food.

Permanent Teeth Growth in Children

Children's milk teeth begin to date for the first time usually at the age of 6 or 7 years. After that, the missing baby teeth will be replaced with permanent teeth or permanent teeth. When the growth of the first permanent teeth can be different in each child. Generally, a child's first permanent tooth appears at 6-7 years. Following is the order of permanent tooth growth in children:
  • Molar teeth or mandibular molars (6-7 years old)
  • Maxillary molars (6-7 years old)
  • Lower mandibular incisors (6-7 years old)
  • Maxillary incisors (ages 7-8 years)
  • Lower canine teeth (9-10 years old)
  • 1st small molars or premolar 1 (ages 10-11 years)
  • 3rd molars or mandibles 2 maxillary and mandibular premolars (ages 10-12 years)
  • Canines (age 11-12 years)
  • 2nd molars (12-13 years old)

Factors Affecting Permanent Dental Growth

Not all children experience permanent tooth growth at the time described above. There are several factors that cause permanent teeth to grow late or actually not grow at all, including:

Local factors

The local causes referred to here are injuries to milk teeth, tumors in teeth, milk teeth dislodged earlier than time, tooth impaction, ectopic tooth growth, and cleft or cleft in the mouth (oral cleft).

Systemic factors

These factors include poor nutritional intake, vitamin D deficiency, endocrine-related diseases, cerebral palsy, and long-term chemotherapy.

Genetic factors

This genetic factor is related to hereditary diseases, such as Down syndrome, GAPO syndrome, and other disorders associated with dentocraniofacial growth and development (teeth, skull bones, and face). Parents need to take the child to the dentist if the first molars do not appear in accordance with the time. A doctor's examination also needs to be done if the baby teeth are out of date but permanent teeth do not appear within a waiting period of about 6 months - 1 year. In this condition, the dentist will check the state of the child's teeth. If necessary, the doctor will do an examination with X-rays to find out the condition and position of permanent teeth in the gums and jaws, including whether there are abnormalities in the child's teeth.

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