processus corocoideus ulnae

例句：

1. 1.The bone in the wrist is called the ulna.
   手腕上的骨头叫做桡骨。
2. 2.The doctor examined his injured arm and found a broken ulna.
   医生检查了他的受伤手臂，发现一根骨折的桡骨。
3. 3.The patient was taken to the operating room for surgery on the ulna.
   患者被送往手术室进行桡骨手术。