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Relating Molar Incisor Hypomineralization and Caries Experience Using the Decayed, Missing, or Filled Index.
Gabriela C A Americano1, Roberta C Jorge2, Luiz Flávio Moliterno2
1Department of Preventive and Community Dentistry, School of Dentistry, Rio de Janeiro State University, Rio de Janeiro, Brazil. americanogabriela@gmail.com.
Pediatric Dentistry
|February 17, 2017
Summary
Children with molar incisor hypomineralization (MIH) have significantly higher caries experience. This study found MIH children were nearly six times more likely to have decayed, missing, or filled teeth (DMF-T).
Area of Science:
- Pediatric Dentistry
- Dental Public Health
- Cariology
Background:
- Molar incisor hypomineralization (MIH) is a developmental defect affecting enamel quality.
- Understanding the relationship between MIH and caries is crucial for early diagnosis and management.
Purpose of the Study:
- To investigate the association between molar incisor hypomineralization (MIH) and caries experience.
- To compare caries prevalence in children with and without MIH.
Main Methods:
- A case-control study involving children aged seven to 11 years.
- Cases had decayed, missing, or filled permanent teeth (DMF-T > 0); controls had no DMF-T.
- MIH and caries were assessed using standardized criteria.
Main Results:
- The study included 57 cases and 98 controls.
- Children with MIH were 5.89 times more likely to have a DMF-T greater than zero (P<0.05).
- No significant differences in age, gender, or primary dentition caries were noted between groups.
Conclusions:
- Children with decayed, missing, or filled permanent teeth (caries experience) are significantly more likely to have molar incisor hypomineralization (MIH).
- MIH may be a risk indicator for developing caries in permanent teeth.
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