Webinar on CBCT Applications in Endodontic Diagnosis

Answer the below questions and collect your certificate

1: Presence of apical radiolucency related to a root canal treated tooth indicates

2: Which is the most decisive factor when evaluating a root canal treated tooth

3: Presence of large apical radiolucency on a CBCT scan related to a root canal treated tooth indicates immediate retreatment

4: All of the following are causes of root canal treatment failure except

5: ____ is most efficiently used in eradication of bacteria from the root canal system.

6: Diffuse calcification of the root canal system of a maxillary second premolar was demonstrated accidently on a routine radiograph. Treatment of such a tooth would be

7: Fungi are never seen in the root canal microbiota in secondary infections

8: Which of the following is mostly found in secondary/persistent endodontic infections

9: True apical cysts always heal after conventional root canal treatment

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