| Type | MGI:General | Description | an overall reduction in optical density is seen in both incisors and molars, indicating reduced enamel mineral density teeth show a near complete absence of opaque mineralized enamel matrix the enamel matrix has a reduced mineral content calcium levels in maturation stage and fully mineralized stage enamel are reduced by more than 80% and 70%, respectively phosphorous levels are diminished, with approximately 80% in maturation stage and 50% in fully mineralized stage enamel carbon levels, indicative of organic content, are higher in enamel and do not differ between maturation stage and mineralized enamel, suggesting a lack of enamel matrix degradation during the maturation stage of amelogenesis |
