Rolando fracture

例句：

1. 1. He suffered a Rolando fracture during his fall.
   他在跌倒时受了罗朗多骨折。
2. 2.The patient was rushed to the hospital for treatment of the Rolando fracture.
   患者被紧急送往医院治疗罗朗多骨折。
3. 3.The doctor diagnosed him with a Rolando fracture and advised him to seek medical attention immediately.
   医生诊断出他患有罗朗多骨折，并建议他立即就医。