Global Incidence if Molar Hypomineralization

Given the high prevalence of Molar Hypomineralisation in many countries, it seems reasonable to conclude that the number of children affected worldwide is worryingly large.

In a forthcoming report by members of The D3 Group, the global incidence of Molar Hypomineralisation is projected to exceed 12 million new cases per year [1]. This projection was based on a population prevalence of 15%, which approximates the average derived from more than 50 studies worldwide. Noting that underprivileged populations have exceptionally high prevalences of dental defects (including Molar Hypomineralisation, read more), it seems likely that our estimate for global incidence is conservative.


Such a high incidence suggests that, at morbidity level, Molar Hypomineralisation makes a significant contribution to the global burden of disease. To quantify  this morbidity burden and its impacts on society, the lifelong health risks and economic costs of Molar Hypomineralisation
need to be considered.


1. MJ Hubbard et al., manuscript in preparation