Although researchers have identified at least 20 types of amelogenesis imperfecta (AI), all are characterized by abnormal enamel development.

How Amelogenesis Imperfecta Impacts your Life & Smile

It affects the structure and appearance of teeth exclusively but may be associated with other congenital anomalies. Consequently, teeth are likely to be sensitive, discolored, susceptible to rapid wear, and prone to breaking. A relatively uncommon, inherited disorder, 23,000 people in the United States have AI.

AI is managed by early identification and comprehensive treatment to minimize the impact of AI on quality of life. Ongoing follow-up care should be continued throughout childhood and into adult life.