During extraction of the upper first molar, the mesio buccal root is missing and is suspected to have been pushed into the maxillary sinus.
To close a oro antral fistula which of the flaps cannot be used
During extraction of the upper first molar, the mesio buccal root is missing and is suspected to have been pushed into the maxillary sinus.
To close a oro antral fistula which of the flaps cannot be used
💡 Explanation
During extraction of the upper first molar, the mesio buccal root is missing and is suspected to have been pushed into the maxillary sinus.
To close a oro antral fistula which of the flaps cannot be used
✓ Correct Answer: D. Mucus Flap
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