Millions of children diagnosed with mysterious tooth condition (opens original article in a new tab)

A widespread dental condition called molar incisor hypomineralisation (MIH) affects millions of children, causing weakened and discoloured teeth. It is common in Europe but less so in Africa and Asia, with treatment options varying based on severity. Researchers are still investigating its causes and seeking better diagnostic and preventive methods.

• Molar incisor hypomineralisation (MIH) affects 28% of children in Scandinavia and is common across Europe.
• MIH causes weakened, discoloured teeth due to disrupted enamel formation in early childhood.
• Treatment includes fluoride, fillings, and crowns, with ongoing research needed to understand causes and improve prevention.