Problem analysis: After the wisdom teeth are extracted, there will be an alveolar fossa on the posterior dental plate, that is, the cavity left after tooth extraction, which will generally flatten out about 1-3 months after tooth extraction, just like ordinary gums, and it is a smooth alveolar ridge.

Rehabilitation guidance: If you have any questions about this, you can go to the stomatology department for an examination first, and the doctor will explain it in detail. It is recommended to go to a professional dental medical institution for wisdom tooth extraction.

Thank you for your attention to the network, and I wish you health!