肱骨髁上骨折最多见于儿童,成年和老年人亦可发生,是肘部最常见的损伤之一。根据统计占儿童肘部骨折首位,在全身骨折发生率第3位,占肘部损伤发生率的40%。国内文献报道其中肱骨髁上骨折肘内翻畸形发生率占30%。因此,对这一常见骨折的损伤机转,伤后X线解剖变化,从X片上观察整复 Supracondylar fractures are seen most often in children and can occur in adults and the elderly as well as one of the most common injuries in the elbow. According to the statistics of the first elbow fracture in children, the third in the incidence of total body fracture, elbow injury accounted for 40% of the incidence. Domestic literature reports which humeral supracondylar fracture cubitus varus deformity incidence of 30%. Therefore, the damage of this common fracture mechanism, X-ray anatomical changes after injury, from X-ray observation of the whole complex