1. Introduction: To Mothers Who Feel Overwhelmed

“I thought I was brushing their teeth properly every day.” “Did I not do enough?”

When a child aged six or younger is found to have cavities, many mothers blame themselves and feel deep anxiety. However, as a specialist in pediatric dental health, the first thing I want to tell you is: Please do not be so hard on yourself.

What we are sharing today is the result of a groundbreaking “meta-analysis (systematic review)” involving 59,018 children across 29 countries that met strict international standards. By understanding this latest evidence-based data, you will be able to view the current situation objectively and take confident steps toward care that protects your child’s future.

2. [Fact 1] Nearly Half of the Children Worldwide Face the Same Struggle

This large-scale study highlights that Early Childhood Caries (ECC) is by no means a problem unique to a few households. The prevalence of cavities among preschool children (under age 6) has reached a global average of 48%. Essentially, nearly half of the children in the world are in the same situation as your child.

Estimates from 2015 suggest that 573 million children worldwide suffer from untreated cavities in primary teeth. While rates vary by region—from 30% in Africa to 82% in Oceania—from a professional perspective, these figures reflect “public health challenges” caused by differences in regional support systems rather than a lack of individual effort.

Note: The exceptionally high figure of 82% in Oceania is based on a single study of specific indigenous populations and may not represent the average for the entire region.

“Early Childhood Caries (ECC) is a global health problem, affecting nearly half of preschool-aged children.”

3. [Fact 2] “Visible Holes” Are Just the Tip of the Iceberg

The “48%” figure shown in the survey may actually be a conservative estimate. This is because the WHO (World Health Organization) criteria used in the analysis primarily count only “cavitated lesions” (visible holes).

However, the latest international standard, the “Bangkok Declaration,” defines ECC as starting from the stage of “white spots” (non-cavitated lesions) before a hole even forms. In other words, the holes we recognize as “cavities” are merely the tip of a much larger iceberg of disease hidden beneath the surface.

Rather than worrying about the 48% figure, the most important thing from a professional standpoint is to notice the risk at the “non-cavitated” stage and establish a system for “early detection and early management.”

4. [Fact 3] Cavities in Baby Teeth are a Forecast for “Future Teeth”

The idea that “baby teeth will fall out anyway” can pose a major risk to your child’s future. Research has proven that the presence of cavities in primary teeth is a “strong predictor” of the risk of cavities in the permanent teeth that will grow in later.

The impact of cavities extends beyond the mouth. ECC casts a shadow on a child’s growth, development, nutritional status, and overall Quality of Life (QOL). Academically, it has been noted that children with cavities tend to have lower school performance and attendance rates.

Taking appropriate measures now against a challenge faced by over 500 million children worldwide is synonymous with protecting your child’s lifelong well-being.

5. [Fact 4] “Waiting Until Elementary School” is Too Late

Many international strategies have historically focused on school-aged children. However, this study concludes that early intervention before age 6 is the decisive key to health for the rest of one’s life.

Instead of waiting until “invasive treatment” (like drilling) is necessary, it is essential to shift to “prevention-centered care” that stops the progression of the disease on the spot.

Here is the “Global Standard Recommendation” shared by experts worldwide:

[Global Standard Recommendation]

“The focus of caries prevention and promotion programs should be directed at children well before they reach school age, specifically those under six years old.”

6. Conclusion: For the Future

Latest global data tells us that cavities are not a mother’s responsibility, but a “global challenge” that society as a whole must address.

Finding a cavity now is not a failure on your part. Rather, consider it an “important sign” that you received early enough to protect your child’s future health.

Moving forward, why not move beyond just “drilling and filling” and adopt “risk-assessment-based care” with a professional? Instead of dealing with holes after they appear, let’s work together to create an environment where holes don’t form in the first place.

We are here to fully support both hardworking mothers and their children with both science and empathy.

 

Ask question/ Send the Email to Mr. Root canal, Dr. Miyashita

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Tokyo International Dental Clinic Roppongi

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  • Address: 5-13-25-2nd Floor, Roppongi, Minato-ku, Tokyo
  • Phone: 03-5544-8544
  • Closest Stations: 
  • Azabu Juban (Toei Oedo Line take exit7）
  • https://youtu.be/iIeG91YEJTA 　The way to the clinic from Ohedo Line Exit7
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  • https://youtu.be/3yniFSfucGg　The way to the clinic from Namboku Line Exit 5a 
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We look forward to helping you achieve a healthy, beautiful smile!

医療法人社団EPSDC