Radiology · single question
An odontoma found between premolars shows small tooth-like structures. Which type?
Show answer and explanation
Correct answer: C. Compound odontoma
Compound odontoma contains multiple small tooth-like structures (denticles) and is most common in the anterior/premolar region.
- A. ❌ CEOT (Pindborg tumor) has 'driven snow' calcification; not denticles.
- B. ❌ Complex odontoma appears as amorphous radiopaque mass without denticles; common in posterior mandible.
- C. ✅ CORRECT – Compound odontoma: multiple denticles (toothlets); commonly anterior/premolar area.
- D. ❌ Ameloblastic fibro-odontoma is a mixed tumor with epithelial and mesenchymal components.