Is it normal for a 5 and a half year old to lose teeth?

For children, tooth loss is a common thing. Because the average age for children to lose teeth is six or seven years old, but it doesn’t matter if a child loses teeth at the age of five and a half. Maybe the child is a little malnourished. The main problems children encounter when losing their teeth at the age of five and a half include the following symptoms.

1. Retained deciduous teeth

The phenomenon of deciduous teeth not falling out when they should is called retained deciduous teeth.

(1) The main causes are: ① misalignment of permanent tooth germ; ② local inflammation; ③ loss of permanent tooth germ.

(2) When permanent teeth have erupted but deciduous teeth have not fallen out, retained teeth should be extracted as soon as possible to avoid affecting the eruption of permanent teeth in the normal position. If the deciduous teeth have not fallen out and the permanent teeth have not erupted after the age of tooth replacement, do not extract them easily. If the permanent teeth are congenitally missing, the deciduous teeth should be retained as much as possible.

2. Early loss of deciduous teeth

The loss of deciduous teeth before they should fall out is called premature loss of deciduous teeth. This often causes the adjacent teeth on both sides to tilt toward the gap between the missing teeth, making the gap between the missing teeth smaller and causing the permanent teeth to erupt out of place due to insufficient space. A gap maintainer should be worn in the gap between deciduous teeth to prevent the teeth on both sides from tilting until the permanent teeth erupt.

3. Difficulty in eruption of permanent teeth

When permanent teeth fail to erupt after the period of tooth replacement, it is called delayed eruption of permanent teeth.

The main reasons are: ① Early loss of deciduous teeth; ② Supernumerary teeth; ③ Obstruction of odontoma or cyst; ④ Abnormal development of permanent teeth themselves; ⑤ Genetic factors; ⑥ Calcium deficiency.

4. Misaligned teeth

Temporary misalignment of bite sometimes occurs during the period of tooth replacement, but it will often adjust itself back to normal during the process of tooth development. Some malocclusions cannot be adjusted by themselves, which will affect facial development and should be treated in the hospital.

5. Double teeth

The permanent teeth come out before the deciduous teeth fall out, causing the teeth to be arranged in two rows, front and back. This is not uncommon and is most likely caused by the failure of the primary tooth roots to fully resorb. Your child should be taken to the hospital as soon as possible to remove retained deciduous teeth to make room for the permanent teeth to erupt.