Overview
Hypomineralization of tooth enamel, also known as enamel hypoplasia or molar incisor hypomineralization (MIH), refers to a condition characterized by insufficient mineralization of tooth enamel, leading to opacity, hardness reduction, and increased vulnerability to decay and wear 1.Diagnosis
Clinical Examination: Identification of opaque, discolored enamel, particularly in primary molars 1.
Scoring Systems: Use of modified European Academy of Paediatric Dentistry criteria for grading severity 1.
No Routine Laboratory Tests: No evidence supports routine vitamin D level testing for diagnosis 1.Management
Preventive Measures: Regular fluoride applications and oral hygiene education to reduce caries risk 1.
Restorative Treatments: Use of composite restorations for severely affected teeth to prevent breakdown and restore function 1.
Dietary Considerations: Encourage a balanced diet low in sugars to minimize enamel erosion 1.Special Populations
Pregnancy: No association found between maternal or cord vitamin D status and tooth enamel hypomineralization in children 1.
Pediatrics: Focus on early detection and preventive care to mitigate long-term oral health impacts 1.Key Recommendations
Routine vitamin D level assessment is not recommended for diagnosing tooth enamel hypomineralization in children (Evidence: Moderate 1).
Implement preventive strategies including fluoride treatments and oral hygiene instruction for affected children (Evidence: Expert opinion 1).
Consider restorative interventions for teeth with significant enamel hypomineralization to prevent functional impairment (Evidence: Expert opinion 1).References
1 Mortensen NB, Haubek D, Dalgård C, Nørgaard SM, Christoffersen L, Cantio E et al.. Vitamin D status and tooth enamel hypomineralization are not associated in 4-y-old children: An Odense Child Cohort study. The Journal of steroid biochemistry and molecular biology 2022. link