The cavity after tooth extraction usually does not require any treatment and grows back naturally, and in most cases the extracted tooth does not need to be sutured and the extraction wound does not require special treatment. After tooth extraction, it is possible to bite a cotton ball or a cotton roll for 30-40 minutes, and it is necessary to pay attention to the precautions after tooth extraction as explained by the tooth extraction doctor. The whole process takes about 3 months. Therefore, if you want to do a relatively fixed restoration, such as an implant denture, it is recommended to do such an implant restoration after 3 months.