The teeth will often be discolored because the enamel has not properly set, making the teeth more vulnerable to discoloration.
[teethokay.com]
Enamel dysplasia is a symptom of a genetic disorder known as ectodermal dysplasia.
[ulcersdiet.blogspot.com]
[…] teeth, abnormal enamel, under-developed nails, separation of nails from nail bed, reduced sweating and dry skin, among others The exact cause of this disorder is not known
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