supracondylar fracture of humerus

例句：

1. 1. He was diagnosed with a supracondylar fracture of the humerus.
   他被诊断出患有肱骨上髁骨折。
2. 2.The patient required surgery to repair the supracondylar fracture of the humerus.
   患者需要手术来修复肱骨上髁骨折。
3. 3.This type of fracture is relatively rare and requires specialized treatment.
   这种骨折相对罕见，需要专门的治疗。