Molar Incisor Hypomineralisation as a Dental Caries Risk Factor - Is It True?

Area of Science:

• Dental Development and Pathology
• Pediatric Dentistry
• Cariology

Background:

• Human dentition development is complex and prone to defects affecting tooth structure.
• Molar incisor hypomineralisation (MIH) is a prevalent developmental defect with significant clinical implications.

Purpose of the Study:

• To address molar incisor hypomineralisation (MIH), a common defect impacting enamel quality.
• To discuss the challenges and consequences of MIH in children, including treatment burden and psychological effects.

Main Methods:

• This chapter focuses on a review of existing literature and clinical observations regarding MIH.
• Analysis of the impact of altered enamel properties on caries development and oral hygiene.

Main Results:

• MIH causes enamel defects, leading to rapid breakdown, increased caries risk, and tooth sensitivity.
• Affected individuals experience dental anxiety, eating difficulties, aesthetic concerns, and psychological distress.
• MIH complicates oral hygiene by creating biofilm accumulation sites and altering enamel's response to acid challenges.

Conclusions:

• MIH significantly impacts dental health, necessitating specialized management strategies.
• Understanding MIH's effects on enamel is crucial for effective treatment planning and patient care.
• Early identification and intervention are vital to mitigate the adverse effects of MIH on children's oral health and well-being.