Violation
Which of the following is/are associated with an impacted tooth? 1. Odontogenic adenomatoid tumour. 2. Periapical osseous dysplasia (periapical cemento-osseous dysplasia). 3. Calcifying epithelial odontogenic tumour. 4. Cementoblastoma.
(1) and (3)
(1) (2) (3)
(2) and (4)
(4) only
All of the above.