fracture of metacarpal bone

例句：

1. 1. He was injured in a car accidentand required surgery to repair the fracture ofhis metacarpal bone.
   他在一次车祸中受伤，需要进行手术来修复他的桡骨骨折。
2. 2. The patient had to wear acast for several weeks until the fracture ofhis metacarpal bone healed.
   患者不得不戴上石膏几周时间，直到他的桡骨骨折愈合。
3. 3.After the operation, the doctoradvised him to avoid heavy lifting andto follow up with an orthopedicspecialist for further treatment of the fracture ofhis metacarpal bone.
   手术后，医生建议他避免重体力劳动，并定期去骨科专家那里接受进一步治疗。