Sunday, June 11, 2023

dentinogenisis imperfecta have all except



dentinogenisis imperfecta have all except:

  • broken enamel
  • blue sclera
  • broken bone
  • super numerary teeth

Are shell teeth seen in dentinogenesis imperfecta?

Dentinogenesis imperfecta type III:

The clinical features are variable and resemble those seen in DGI-I and -II but the primary teeth show multiple pulp exposures and radiographically, they often manifest "shell" teeth i.e. teeth which appear hollow due to hypotrophy of the dentine.

What are the 4 types of Amelogenesis imperfecta?

The main types are: hypoplastic (type I); hypomaturation (type II); hypocalcified (type III); and hypomaturation/hypoplasia/taurodontism (type IV).

What is dentinogenesis imperfecta associated with?

Dentinogenesis imperfecta results in dentin defects and is usually inherited as an autosomal dominant trait. The most common manifestation is opalescent dentin, which may be associated with osteogenesis imperfecta (seeChapter 22).

What are the features of dentinogenesis imperfecta?

Description. Dentinogenesis imperfecta is a disorder of tooth development. This condition causes the teeth to be discolored (most often a blue-gray or yellow-brown color) and translucent. Teeth are also weaker than normal, making them prone to rapid wear, breakage, and loss.