bone drilling operation

例句：

1. 1. The surgeon performed a bone drilling operation on the patient's fractured bone.
   外科医生对患者骨折的骨头进行了骨钻操作。
2. 2. Duringthe bone drilling operation, the doctor carefully removed thedamaged bone fragments.
   在骨钻操作过程中，医生小心翼翼地移除了受损的骨碎片。
3. 3. The bone drilling operationwas crucial for the successful healing of thepatient's injury.
   骨钻操作对于患者受伤部位的成功愈合至关重要。