A 9 years-old boy has a small white discolouration on his maxillary central incisor. The lesion is  most probably,
A. Hypocalcification due to trauma of the primary predecessor
B. Hypoplasia due to acute systemic infection when 6-12 months old
C. Defect during the histo differentiation stage of development
D. Defect during the morho differentiation stage of development

1 Answer

Answer :

A. Hypocalcification due to trauma of the primary predecessor

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