Amelogenesis Imperfecta Quiz

Podcast

Play an AI-generated podcast conversation about this lesson

Download our mobile app to listen on the go

Get App

Questions and Answers

What is amelogenesis imperfecta (AI)?

Amelogenesis imperfecta (AI) is a congenital disorder which presents with a rare abnormal formation of the enamel or external layer of the crown of teeth, unrelated to any systemic or generalized conditions.

What is enamel composed of?

Enamel is composed mostly of mineral, that is formed and regulated by the proteins in it.

What are the proteins involved in enamel formation?

The proteins involved in enamel formation are ameloblastin, enamelin, tuftelin, and amelogenin.

What are some manifestations of enamel hypoplasia in individuals with amelogenesis imperfecta?

Enamel hypoplasia manifests in a variety of ways depending on the type of AI an individual has, with pitting and plane-form defects common. Signup and view all the answers

What are some dental concerns associated with amelogenesis imperfecta?

People with amelogenesis imperfecta may have teeth with abnormal color, higher risk for dental cavities, hypersensitivity to temperature changes, rapid attrition, excessive calculus deposition, and gingival hyperplasia. Signup and view all the answers

What is amelogenesis imperfecta (AI)?

Amelogenesis imperfecta (AI) is a congenital disorder which presents with a rare abnormal formation of the enamel or external layer of the crown of teeth, unrelated to any systemic or generalized conditions. Signup and view all the answers

What is enamel composed of?

Enamel is composed mostly of mineral, that is formed and regulated by the proteins in it. Signup and view all the answers

What proteins are involved in the malfunction leading to amelogenesis imperfecta?

Amelogenesis imperfecta is due to the malfunction of the proteins in the enamel (ameloblastin, enamelin, tuftelin and amelogenin). Signup and view all the answers

What are some possible colors of teeth in people with amelogenesis imperfecta?

People with amelogenesis imperfecta may have teeth with abnormal color: yellow, brown or grey. Signup and view all the answers

What are some risks associated with amelogenesis imperfecta?

The teeth have a higher risk for dental cavities and are hypersensitive to temperature changes as well as rapid attrition, excessive calculus deposition, and gingival hyperplasia. Signup and view all the answers

Flashcards

Amelogenesis Imperfecta (AI)

A congenital disorder with abnormal enamel formation, not linked to systemic conditions.

Enamel Composition

Mostly mineral, formed and regulated by proteins.