Dentinogenesis imperfecta
		n All teeth in both dentitions affected n Deciduous teeth affected most severely followed by permanent incisors and first molars n Yellow-brown to blue-gray translucent, opalescent appearance n Enamel frequently separates easily from dentin n Once exposed, dentin exhibits rapid attrition n Bulbous crowns with cervical constriction n Thin roots n Early obliteration of pulp chambers and root canals