Tooth discoloration; what causes it

Tooth discoloration; what causes it

Tooth discoloration is the change in color from the normal white enamel to the darkening or brownish discoloration. Persistent tooth discoloration can also occur as a result of the gradual thinning of the enamel layer of the tooth. This thinning allows for more yellow -brown dentin formation underneath becoming visible. This is called amelogenesis imperfecta …

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