cricopharyngeal myotomy

例句：

1. 1. This surgery is typically performed for conditions such as chronic laryngitis or vocal cord paralysis.
   这种手术通常用于慢性喉炎或声带麻痹等条件。
2. 2. The patient underwent a cricopharyngeal myotomy to alleviate the symptoms of his chroniclaryngitis.
   患者接受了喉咽肌切断术，以缓解其慢性喉炎的症状。
3. 3. During the procedure, the surgeon made a small incision in the patient's neck and then performed the cricopharyngeal myotomy.
   在手术过程中，外科医生在患者的颈部做了一个小切口，然后进行了喉咽肌切断术。