Methods: Fifty-two cases of the double fractures of ulna and radius included 42 male and 10 female with the average age of 12 years ranging from 1 to 15 years.

• 年龄1-15岁,平均12岁。下1/3段40例,中1/3段12例,均根据骨折移位情况采用正向折顶和斜向折顶、小夹板外固定治疗,观察其临床效果。