Vena iliaca communis

例句：

1. 1. The surgeon performed a successful surgery on the patient's lower abdominal area.
   外科医生成功地为病人的下腹部进行了手术。
2. 2. The patient was admitted to the hospital for further treatment of the vein injury.
   病人因静脉受伤被送往医院接受进一步治疗。
3. 3. The doctor advised the patient to avoid activities that could strain the veins in the lower body.
   医生建议病人避免进行可能拉伤下肢静脉的活动。