A case of arytenoid dislocation after ProSeal laryngeal mask airway insertion: A case report

Arytenoid dislocation, typically manifested as hoarseness and coughing when drinking, is a rare perioperative scenario, with an incidence rate of 0.009 %-0.097 % and endotracheal intubation under general anesthesia being the most common cause. However, arytenoid dislocation caused by a laryngeal mask airway (LMA) is extremely rare.