retrocecal appendix

例句：

1. 1. The patient's history revealed a retrocecal appendix that had not been removed.
   患者的病史显示有一个未切除的回肠末端阑尾。
2. 2.The surgeon performed a laparoscopic procedure to remove the retrocecal appendix.
   外科医生进行了腹腔镜手术来切除回肠末端的阑尾。
3. 3.Due to complications from the previous surgery, the patient needed further treatment for the retrocecal appendix.
   由于之前的手术并发症，患者需要进一步治疗回肠末端的阑尾。