Surgery All of the following are true about dental abnormalities except: A Dental cyst develops at the apices of caries tooth with necrotic pulp B Dentigerous cyst contain unerupted teeth C Dentigerous cyst is most common in upper 3rd molars D Ameloblastoma is most common odontogenic tumour 💡 Explanation All of the following are true about dental abnormalities except: ✓ Correct Answer: C. Dentigerous cyst is most common in upper 3rd molars