名词
中文翻译：咽后括约肌切开术
同义词：
['esophagogastrostomy', 'pharyngoplasty例句：1. The patient underwent a cricopharyngeal diverticulectomy to relieve the obstruction.（患者接受了咽后括约肌切开术以缓解阻塞。）2. The surgery was performed to correct the esophagus and restore normal function.（手术旨在纠正食管并恢复正常功能。）']
例句：
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1. The patient underwent a cricopharyngeal diverticulectomy to relieve the obstruction.
患者接受了咽后括约肌切开术以缓解阻塞。
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2. The surgery was performed to correct the esophagus and restore normal function.
手术旨在纠正食管并恢复正常功能。
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3.The patient's condition improved significantly after the cricopharyngeal diverticulectomy.
在咽后括约肌切开术后，患者的病情显著改善。