apicoectomy

例句：

1. 1. The patient underwent apicoectomy for tooth decay.
   患者因蛀牙接受了外科手术。
2. 2. She had a successful apicoectomy to treat her chronic pain.
   她成功地进行了一次外科手术来治疗她的慢性疼痛。
3. 3.The procedure was complicated by the need for apicoectomy.
   由于需要外科手术，该程序变得复杂。