Question 55 (part 2) · LDEK · Impacted teeth
Third molar, which crown is completely covered by mandible ramus, and which occlusal surface is located between occlusal surface of second molar and its cementoenamel junction, according to Pell and Gregory classification is:
- A. I A.
- B. I B.
- C. II C.
- D. III B.
- E. III C.
Hint
In Pell and Gregory, the Roman numeral reflects ramus coverage of the crown and the letter reflects depth relative to the second molar.
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