Can tooth extraction change face shape?

If a few teeth are missing, then there is no special effect on the change of face shape. If most teeth are missing, then the face shape will change. For example, most teeth in the mouth are missing, with only one or two teeth left, or none left. Then the patient's face shape will collapse and age, that is, show an elderly face shape. If a tooth is pulled out, such as a molar tooth or an impacted tooth, then in this case, after pulling out the teeth, The shape of the face has not changed. Of course, there is a special case, pull out the tiger teeth, pull out the tiger teeth, then may change the face shape, the corner of the mouth will collapse, even show the left and right asymmetry of the face, resulting in the collapse of one side of the face, therefore, tiger teeth can not be pulled out at will.