At this stage, the discussion on “whether tooth extraction can slim down the face” has become popular, and it is rumored that many female celebrities rely on tooth extraction to slim down their faces, and movie star Yang Mi also said that she had her face slimmed down through tooth extraction when she was talked about her facial plastic surgery. So many women go to the hospital and ask for tooth extraction to achieve the effect of face slimming, more and more female beauty friends also want to know the feasibility of “tooth extraction to slim the face” in the end, whether the effect is obvious. At this stage, there is no specific theoretical basis and relevant animal experimental research on the assertion of “tooth extraction for face slimming”, besides, tooth extraction is required in this treatment, the 28 teeth of a normal person should not be extracted when there are healthy teeth without any pulpal-periodontal diseases, only wisdom teeth can be extracted, but due to the different growth positions, they need to be selectively extracted. Only wisdom teeth can be extracted, but due to different growth positions, they need to be extracted selectively. If the teeth need to be extracted purely because of facial thinning, they should be limited to wisdom teeth and not involve the maxillary sinus and inferior alveolar nerve canal. Note: The tooth extraction mentioned below is limited to the removal of maxillary and mandibular wisdom teeth. 1. Before tooth extraction, the soft tissues of the cheeks of different patients are not of the same thickness, and the thicker cheeks are covered by the skin and the biting muscles, and the change of the facial appearance is not obvious after tooth extraction. 2. 2. Before extraction, the patient is in the chronic inflammatory period of wisdom tooth pericoronitis, after extraction, the facial swelling will have obvious recession, the face will be slightly thin, but only to the recession of swelling on the appearance of the change, not really thin face, but the disappearance of inflammation. 3. The removal of maxillary wisdom teeth will not achieve the effect of face slimming due to the existence of zygomatic bone and zygomatic arch, so there is no effect of face slimming after maxillary wisdom teeth extraction. 4. After extraction, the degree of buccal resorption of the bone in the alveolar fossa varies from person to person. If there is no obvious resorption of the bone, there will be little improvement in the width of the face from a frontal point of view. 5. After tooth extraction, you may not be able to eat normally for a short period of time, so you may be able to lose weight and eat less to achieve the goal of slimming your body and face. 6. After tooth extraction, the chewing muscles may not be able to eat normally for a short period of time, and the muscle fibers may become thin, which may lead to face slimming. 7. Not all wisdom teeth need to be extracted and not all wisdom teeth can be extracted.