otosteal

例句：

1. 1. The surgeon performed a distal radius fracture repair.
   外科医生进行了远端桡骨骨折修复。
2. 2. The patient's ulnar nerve was severely damaged during the surgery.
   患者在手术中严重损伤了尺神经。
3. 3. The radial artery is responsible for delivering blood to the fingers and toes.
   桡动脉负责将血液输送到手指和脚趾。