pulpectomy

例句：

1. 3. 一种通过手术切除肿瘤的方法。同义词：1. excision, 2. removal, 3. resection例句：1. The surgeon performed a pulpectomy on the patient's tooth.
   外科医生为患者进行了一次硬皮病切除术。
2. 2.The process of pulpectomy involves removing the fibrous tissue from the root canal.
   pulpectomy 的过程包括从根管中去除纤维组织。
3. 3. The tumor was successfully removed during the pulpectomy surgery.
   在这次切除肿瘤的手术中，肿瘤被成功移除。