Coeliac disease
Coeliac disease in children is thought to be underdiagnosed because it may initially be asymptomatic. Studies have shown that enamel defect of permanent and deciduous or primary teeth may suggest the presence of undiagnosed coeliac disease in children and adults. Coeliac disease-related enamel defects are most commonly associated with incisors and first molar teeth, and are characterised by symmetrical distribution of enamel defects on the same tooth in all 4 quadrants. This is a distinct characteristic of enamel defects in coeliac disease that cannot be seen in other enamel defects.