Usually, there is no such thing as a good or bad wisdom tooth extraction. The decision of whether wisdom teeth need to be removed depends on the patient’s specific situation. When a patient has indications for wisdom tooth extraction, it is recommended that the wisdom tooth be removed in a timely manner to avoid serious consequences. If the wisdom tooth itself does not have any adverse effect on the human body, it is generally unnecessary to remove it. 1. Wisdom teeth that need to be extracted: if the wisdom tooth grows in a special position and direction, tops the front teeth, decay occurs, or even the cavity has reached the nerve deeply, causing serious pain, or if the wisdom tooth grows toward the buccal and lingual direction and damages the oral mucosa, causing the patient to have biting problems and affecting daily chewing, it is beneficial to choose to remove the wisdom tooth. 2. Wisdom teeth that need to be extracted: generally there is no significant difference between wisdom teeth and other teeth, and they can be chewed normally, especially if the wisdom teeth grow in a reasonable position and direction, and do not adversely affect the surrounding teeth, they generally do not need to be extracted, and there may be a risk of infection and bleeding when wisdom teeth are extracted, and blind extraction may cause some side effects. In addition, whether it is good or bad to have wisdom teeth extracted is not only related to the patient’s wisdom teeth condition itself, but also the patient’s systemic condition. For example, if the patient has serious heart disease, wisdom teeth extraction may induce heart attack; if the patient has hyperthyroidism, tooth extraction may lead to thyroid crisis; if the patient has severe anemia, bleeding disease or risk of bleeding, it is not recommended to have wisdom teeth extracted during the disease period to avoid triggering massive bleeding.