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The reason and treatment of permanent tooth growth behind milk teeth

You’ve probably heard the term shark tooth! The growth of the permanent tooth behind the baby tooth causes this to happen. Baby teeth falling out is a natural process of tooth development in children. At the age of 4 to 6 years, permanent tooth buds begin to grow in the jaw bone and under the baby teeth. At this time, baby teeth are loose and fall out.

But in other conditions, there may be a disturbance in the growth of permanent teeth and there are no permanent tooth buds behind the baby teeth, which causes the teeth to become 2 rows. This case is sometimes seen in the lower jaw, in the form where two rows of teeth are placed behind each other and the milk tooth is also loose. In this situation, the pediatric dentist gives the patient about 2 to 3 weeks for the tooth to fall out by itself. If nothing happens by this time, the children’s dentist will extract the baby’s teeth.

When should we visit the dentist?

The time when a child’s permanent teeth come in is 5 to 7 years old. The growth of permanent teeth causes the root of the baby tooth to dissolve and loosen the baby tooth. But in some situations, this does not happen and the permanent tooth appears behind the baby tooth. Seeing these conditions makes parents worry that it is not a very complicated issue and you can proceed to extract milk teeth by visiting a pediatric dentist.

After the milk tooth extraction, the permanent tooth is usually guided to its correct position. This process may take several weeks.

If the growth of a permanent tooth behind a milk tooth occurs in the upper jaw, the situation is different and you should immediately visit a pediatric dentist in Hamilton. The growth of the tooth behind the baby tooth causes the following problems for the upper jaw:

  • Dental disorder
  • Deviation of the jaw
  • Path deviation in permanent tooth growth

All these conditions may require orthodontic treatment in the future. When this situation happens to the upper jaw, the doctor must take the tooth out of the mouth sooner than expected.

What is the cause of the early eruption of permanent teeth?

Early eruption of permanent teeth may have several reasons. One of these reasons is the early extraction of milk teeth and their premature removal from the mouth, which can cause permanent teeth to grow earlier. Care treatments such as fluoride therapy or dental fissure sealant can prevent baby tooth decay and early extraction of baby teeth due to infection or decay.

Other reasons for early baby teeth include the following:

  • Active or overactive thyroid disorders
  • precocious puberty
  • a kind of syndrome and endocrine disorder (less common and rare)
  • Genetics
  • Vitamin deficiency
  • Injury or trauma to the gums

The eruption of a permanent tooth behind a milk tooth is an event that is usually seen among children and about 10% of the time, the eruption of a tooth behind a milk tooth has also been seen. It is better to visit the best pediatric dentist in these cases to prevent possible future problems such as tooth decay.



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