Enamel hypoplasia: a potential diagnostic aid in DiGeorge syndrome

SummaryDental enamel, renowned as the hardest substance in the human body, serves as a resilient outer layer that safeguards the tooth crown. Acting as a formidable barrier, it shields the dental pulp from physical, thermal and chemical harm. The appearance of enamel, characterised by its opacity and colour, mirrors its unique structure and composition. Developmental anomalies or external factors influencing enamel formation often manifest as noticeable changes in its visual characteristics. Unlike bone, enamel lacks cells and remains unaltered once mineralised. Enamel hypoplasia may arise from various causes, whether as part of a broader syndrome or in isolation. Managing enamel hypoplasia is crucial due to its heightened susceptibility to tooth decay. Furthermore, enamel hypoplasia can serve as a diagnostic marker for syndromes such as DiGeorge syndrome and Kearns-Sayre syndrome. This case study will delve into managing enamel hypoplasia and its role in diagnosing DiGeorge syndrome.