ureterotomy

例句：

1. 1. The patient underwent a ureterectomy to treat his kidney stones.
   患者接受了输尿管切开术来治疗他的肾结石。
2. 2. The surgeon performed a nephrotomy to drain the fluid from the patient's kidney.
   外科医生进行了一个肾脏穿刺术，以从病人的肾脏中排出液体。
3. 3. The patient was scheduled for a nephrolithotomy to remove the large stone from his ureter.
   患者被安排进行一次肾脏碎石术，以从他的输尿管中取出大石头。