Here are pictures

Dislocation technique: I’ll just tell you my own version

Self-repositioning:

First remove the thumb Wrap a small amount of bandage on your hands, bend your arms upwards, palms facing you, cross your wrists, put your thumbs into your mouth, press the innermost teeth of the lower jaw (as far inward as possible), and at the same time lift the front of the chin with other fingers. At this time, the thumb is facing down, and the other fingers are facing up, while gently lifting them outward. Notice! ! ! This process is not painful at all. If pain occurs, it may be due to swelling or other symptoms. Please go to the hospital immediately.

Dislocation prevention:

Do not laugh, yawn, eat fruit, or other actions that may cause wide mouth opening. Closing your eyes when opening your mouth widely or supporting your chin with your hand can also prevent dislocation of the mandible.