肱骨髁上骨折为儿童常见而多发之肘部损伤。由于骨折靠近肘关节,以往的小夹板治疗复位后,骨折远近端稳定极差,不能使肘关节稳定,治疗中常向上移位,多次整复,又易合并骨化性肌炎,以及神经、血管损伤等严重后果。给患儿造成痛苦。故此,笔者从1989～1999年的临床实践,总结以高速整臂中线为 Supracondylar humerus fractures common in children and multiple elbow injuries. As the fracture close to the elbow, the treatment of small splint in the past after the reset, the stability of the distal end of the fracture is extremely poor, can not make the elbow joint stability, the treatment often upward shift, multiple consolidation, but also easy to merge with ossifying myositis, and nerve, Vascular damage and other serious consequences. To children suffering. Therefore, the author from 1989 to 1999, clinical practice, concluded that the middle line of high-speed whole arm