Os zygomaticum

例句：

1. 1. 颧骨
   Zygomatic bone
2. 2.颧骨部分
   Zygomatic part
3. 3. 颧骨区域
   Zygomatic region
4. 1. Thesurgeon removed the Os zygomaticum during the surgery.
   外科医生在手术中切除了颧骨。
5. 2. The patient's facial expression wasaffected by the injury to theOs zygomaticum.
   患者的面部表情因颧骨受伤而受到影响。
6. 3. TheOs zygomaticum plays acrucial role in facial symmetry and aesthetics.
   颧骨在面部对称性和美学中起着至关重要的作用。