strangulated hernia

例句：

1. 1.He had a strangulated hernia that required surgery.
   他有一个需要手术的绞窄性疝气。
2. 2.The doctor performed an emergency operation to relieve the patient's strangulated hernia.
   医生进行了紧急手术，以缓解病人的绞窄性疝气。
3. 3. After the operation, the patient was advised to avoid heavy lifting and maintain good posture to prevent future strangulated hernias.
   手术后，患者被建议避免重举和保持良好的姿势，以防止未来的绞窄性疝气。