Listening Quiz: Giải Thích Rủi Ro Khi Nhổ Răng Khôn Hàm Dưới – Medium Level

1. What does William say about the nerve in the X-ray image?
2. What might happen if the nerve is damaged during the extraction?
3. How does William say they avoid hurting the nerve?
4. What can be inferred about the surgery from William’s explanation?
5. What is the main topic of the conversation?

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