Restorative & Materials · single question
Ellis classification?
Crown fracture exposing enamel AND dentin (subgingival), no pulp exposure.
Show answer and explanation
Correct answer: B. Ellis II
Enamel + dentin, no pulp = Ellis II.
- A. Class I is enamel only.
- B. Correct. Enamel + dentin involvement without pulp exposure = Ellis Class II.
- C. Class III involves pulp exposure.
- D. Class IV refers to a non-vital (previously traumatized) tooth.
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