افتادن دندان یکی از دغدغههای والدین است که معمولاً آن را با دندانهای شیری بزرگتر کودکان و فرآیند طبیعی جایگزینی آنها با دندانهای دائمی مرتبط میدانند. اما وقتی این اتفاق برای یک کودک زیر دو سال میافتد، نگرانیهای جدیتری را به همراه دارد. If you are also facing the question of Why did my two-year-old child's tooth fall out?
In this article, with the guidance of Dr. Najmeh Akhlaghi, the best preventive dental restoration specialist in Isfahan, it will help you to know the possible reasons and take the best action for your child's oral and dental health.
Is it normal for a child under two years of age to lose teeth?
No! In general, teeth fall out from the root in children under two years of age naturally and without any external factors. Milk teeth usually remain in place until the age of 6 or 7 years. If your child's tooth has fallen out, it is probably due to one of the following:
- Impact or trauma: This is the most common cause of falling or breaking a tooth at this age. Toddlers may experience trauma to their mouth while playing, falling, or bumping into objects, which can lead to tooth breakage or even complete tooth loss.
- Severe tooth decay: In this case, the tooth does not completely fall out from the root, but the crown (the upper part that can be seen) is lost due to severe decay. We will discuss this issue further.
two-year-old child's tooth decay; Causes and treatment
One of the main reasons that make parents think their child's tooth has fallen out is advanced tooth decay. In this situation, the crown of the tooth is destroyed so much that only the roots remain, and this makes the tooth appear to be missing.
The most important factors of tooth decay in children under two years old are:
- Baby Bottle Tooth Decay: This is the most common cause of severe decay at this age. When a child goes to sleep with a bottle containing milk, milk powder, juice or sugary drinks, the sugar in these liquids collects around the teeth and causes harmful bacteria to grow. These bacteria produce acid that damages the tooth enamel and eventually leads to decay and decay of the two-year-old child's teeth.
- High consumption of sweet drinks and foods: Industrial juices, candy, biscuits and other foods containing a lot of sugar can provide the basis for caries.
Treatment of tooth decay in a two-year-old child
Treatment of tooth decay in a two-year-old child depends on the severity and extent of the decay and should be performed by a pediatric dentist. Among the treatment methods, the following can be mentioned:
- Fluoride therapy: for superficial and primary caries.
- Extraction of milk teeth: If the tooth is severely damaged and cannot be repaired, the dentist may decide to extract it.
- Tooth restoration and filling: For moderate caries.
- Tooth Crowns: For teeth that have extensive damage, pediatric crowns are used to protect the teeth.

Rare and underlying causes of tooth loss
In very rare cases, if a child's tooth is lost without any obvious impact or decay, it may indicate an underlying problem that definitely needs to be checked by a specialist. Dr. Mirzandedel, a pediatrician, points out that these cases can include bone diseases, calcium and phosphorus storage disorders, or some syndromes.
Symptoms associated with these diseases usually include the following:
- Growth delay
- Changes in the shape of bones
- Symptoms of syndromic diseases
Diagnosis of these diseases requires jaw radiographs and more detailed medical examinations and must be done under the supervision of a pediatric dentist and specialist doctor.
How to prevent a child's teeth from falling out and getting damaged?
The best way is prevention. You can ensure the health of your child's teeth by following the following simple tips:
- Take oral hygiene seriously: Even before the first tooth erupts, wipe the baby's gums with sterile gauze or a clean cloth. After teething, brush his teeth twice a day with a finger toothbrush or children's toothbrush and a very small amount of toothpaste (the size of a grain of rice).
- Stop using a bottle at bedtime: Never let your baby fall asleep with a bottle or juice.
- Limit sugar intake: Minimize the consumption of sweets, candies and sugary drinks.
- Regular dental visits: The first visit to a child's dentist should be done no later than one year old or six months after the first tooth erupts. These visits are very important to check the condition of the teeth and teach the parents health tips.
Regarding the sensitivity of the subject and the importance of baby teeth in the growth of the jaw and the correct growth of permanent teeth, if you see any problems or tooth loss, be sure to consult a pediatric dental specialist. اگر در اصفهان زندگی میکنید، میتوانید برای دریافت مشاوره و معاینه تخصصی به مطب دکتر نجمه اخلاقی، متخصص دندانپزشکی کودکان، مراجعه کنید.




