Bone defect of mandible的用法和樣例：
例句
- The reconstruction and rehabilitation of mandibular defects contribute to the life quality of the patients.
下頜骨缺損的修復重建對提高患者的生存質量具有重要意義。 - Lateral X-ray film and CT scanning showed free bone fragments and defect of posteroinferior angles of the vertebrae.
影像學檢查見腰椎椎體後下緣骨缺損及遊離骨塊突入椎管內。
