Molar incisor hypomineralisation (MIH) and hypomineralised second primary molars (HSPM): do we need to alter terminology and definition? A scoping review

Key Points

• The aim is to evaluate whether the current definitions for molar incisor hypomineralisation (MIH) and hypomineralised second primary molars (HSPM) need revising to incorporate asymmetry and other dental issues.
• Conducted a scoping review to gather existing literature on MIH and HSPM.
• Analyzed current terminology and definitions surrounding these dental conditions.
• Investigated the implications of asymmetry in tooth development.
• Identified gaps in the current terminology that exclude asymmetry.
• Proposed modifications to definitions that could enhance understanding of these conditions.
• Found a need for greater inclusion of other types of teeth affected.