dentinogenesis imperfecta造句

• Interglobular dentin is especially evident in coronal dentin, near the dentinoenamel junction ( DEJ ), and in certain dental anomalies, such as in dentinogenesis imperfecta.
• Dentinogenesis imperfecta is a defect of dentin formation, and the teeth may be discolored yellow-brown, deep amber or blue-grey with increased translucency.
• IA and IB are defined to be distinguished by the absence / presence of dentinogenesis imperfecta ( characterized by opalescent teeth; absent in IA, present in IB ).
• However, certain patients with dentinogenesis imperfecta will suffer from multiple periapical abscesses apparently resulting from pulpal strangulation secondary to pulpal obliteration or from pulp exposure due to extensive coronal wear.
• Furthermore, individuals with the disorders of orofacial complex such as Amelogenesis imperfecta, Dentinogenesis imperfecta, Cleft lip / palate, oral cancer and a like, are also considered as special health care need patients.