jaw fragments

例句：

1. 1. The patient's jaw was sore and swollen after the surgery.
   手术后，患者的颌骨很痛且肿胀。
2. 2. The dentist removed several maxillary fragments from the patient's mouth.
   牙医从患者口中取出了几块下颌骨碎片。
3. 3.The medical team performed a successful mandibular reconstruction surgery on the patient.
   医疗团队成功地为患者进行了下颌骨重建手术。