excision of maxillofacial minor tumor

例句：

1. 3.
   在医学上
2. 1.The surgeon performed a successful excision of the tumor.
   外科医生成功地切除了肿瘤。
3. 2. The patient underwent an excision to remove the damaged tissue.
   患者接受了切除手术以去除受损组织。
4. 3. The operation was complicated by the need for an excision of the damaged bone.
   手术因需要切除受损骨骼而变得复杂。