Types
Types of dentinogenesis imperfecta with similar dental formalities usually an autosomal dominant trait with variable expressivity but can be recessive if the associated osteogenesis imperfecta is of recessive type. This is type l.
Type II : Occurs in people without other inherited disorders (i.e. Osteogenesis imperfecta).It is an autosomal dominant trait. A few families with type II have progressive hearing loss in addition to dental abnormalities.
Mutations in the DSPP gene have been identified in people with type II and type III dentinogenesis imperfecta. Type I occurs as part of osteogenesis imperfecta.
Read more about this topic: Dentinogenesis Imperfecta
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