Enamel hypoplasia is an abnormality of the enamel structure during tooth development due to systemic disease, malnutrition or severe periapical infection of the milk teeth. Depending on the degree of enamel hypoplasia, treatment is performed accordingly. In mild cases, resin filling or resin veneer restoration can be used, while in severe cases, porcelain veneer or porcelain crown restoration can be considered as appropriate. Usually resin filling or resin veneer restoration will cause less damage to the tooth and the result is ideal!