When you can’t open your mouth, it feels like the bones in your face are stuck. Consider temporomandibular joint dislocation, and you need to go to the stomatology department for joint reset surgery. The common types of temporomandibular joint dislocation include acute dislocation, acute dislocation without opening the mouth widely, yawning and other situations, failure to continue to treat, will form habitual dislocation, re-location is not timely, prolonged dislocation will result in old dislocation. Temporomandibular joint dislocation is mainly reset by manipulation, after reset, try to limit the jaw wide mouth movement, can be braked for 2~3 weeks, to prevent re-dislocation, for the habitual dislocation has been formed, we can consider local injection of sclerosing agent, muscle relaxant, etc., and the old dislocation, the joint has been encircled by fibrous tissues, it is impossible to reset by manipulation, we need to consider the surgical reset. The appearance of the mouth can not be opened, the face of the bone stuck , we must promptly seek medical attention, under the guidance of the doctor for examination and treatment, so as not to delay the condition.