Oral Surgery · single question

During extraction of an endodontically treated, grossly carious tooth #18, the crown fractures at a level below the gingival margin but ABOVE the furcation. What is the most appropriate next step?

1. Apply a rongeur to grasp and pull the remaining root mass
2. Leave the remaining roots in place and dismiss the patient
3. Section the roots and remove them individually
4. Raise a lingual flap to gain access

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