Dentin Dysplasia

**Definition:** An apparently hereditary disorder of dentin formation, marked by a normal appearance of coronal dentin associated with pulpal obliteration, faulty root formation, and a tendency for peripheral lesions without obvious cause. (From Dorland, 27th ed)

**Tree numbers:** - C07.650.800.260 - C07.793.700.260 - C16.131.850.800.260