amelogenesis imperfecta hypoplastic type 1B
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Pathology
- defect of enamel formation
Genetics
- autosomal dominant
- associated with defects in ENAM
Clinical manifestations
- variable
- some cases present with generalized enamel hypoplasia resulting in small, smooth, yellow & spaced teeth
- others show horizontal rows of pits, grooves or a hypoplastic area in the enamel