Wisdom tooth extraction does not slim the face. The fullness of the face is related to the prominence of the facial bones and the amount of facial soft tissue. Some patients have wide facial bones, i.e., jaws, such as square jaws, with a particularly full appearance of both cheeks. In this case, the patient’s bone protrusion makes the patient appear obese, and the patient is usually recommended to undergo orthognathic surgery, i.e. jaw angle grinding treatment. Some cases are caused by the patient’s chewing habits. Maybe some patients are used to biting hard objects, resulting in one or both sides of the bite muscle muscles are more developed, and the face looks fuller. In this case, if the patient deliberately eat relatively soft food, or even with the help of some special means, such as Botox injections, can also play a role in slimming the face. Therefore, wisdom tooth extraction is not able to slim the face.