Key Facts Dentinogenesis Imperfecta (DI) is a rare genetic disorder affecting the formation of dentin It is characterized by discolored (often blue-gray or yellow-brown) and translucent teeth The condition makes teeth vulnerable to wear, breakage, and loss DI can affect both primary (baby) and permanent teeth The disorder is linked to mutations in the DSPP gene There are three types of DI, with Type II being the most common What is Dentinogenesis Imperfecta? Dentinogenesis Imperfecta is a hereditary condition that impacts the formation of dentin – the calcified tissue underneath the tooth’s enamel. Dentin plays a significant role in the strength and structure of teeth. When it’s compromised due to…