Arytenoid cartilage dislocation usually cannot be reset automatically. Arytenoid cartilage dislocation refers to the complete separation of the articular surfaces of the arytenoid cartilage and cricoid cartilage, which causes cricoarytenoid joint dyskinesia, commonly seen in tracheal intubation and extubation, neck trauma, etc., and manifested as hoarseness and dysphonia. The arytenoid cartilage dislocation is usually difficult to reset automatically, and the first choice of treatment is closed reset, in which the arytenoid cartilage is restored to the normal anatomical position as far as possible by using laryngoscope or endolaryngoscope under surface anesthesia within 24-48 hours of dislocation, and the hoarseness improves immediately after the arytenoid cartilage is pivoted, which indicates that the reset is effective. For those with poor voice after closed restoration, vocal training is needed. If the arytenoid cartilage is dislocated for a longer period of time, or if the closed restoration is not effective, open restoration can be considered. When arytenoid dislocation occurs, it is recommended to consult a doctor and have the cartilage dislocated under the doctor’s supervision in order to avoid delaying the condition.