esophageal hiatus

例句：

1. 1. The patient's condition was complicated by a hiatal hernia.
   患者的病情复杂，伴有胃食管反流症。
2. 2. The surgery wassuccessful in repairing the esophageal hiatus.
   手术成功修复了食管裂孔。
3. 3. The patient was referred to ourhospital for further evaluation of the esophageal hiatus.
   患者被转诊到我们医院，进一步评估食管裂孔的情况。